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I need a clean, printable 3-D CAD model of a small product prototype. My sketches outline the overall shape and key dimensions, but they are still rough; I’m relying on you to refine those ideas into a production-ready design and supply the final file in STEP format so I can move straight to machining or additive manufacturing. We will start with a brief call or chat where I share the sketches, intended materials, and critical tolerances. From there, I’d like you to: • translate my drawings into accurate, watertight geometry • resolve any draft angles, fillets, or internal supports needed for printing • return a single STEP file that opens flawlessly in SolidWorks and Fusion 360 Optional: if you can also export an STL for a quick slicer check, even better, though STEP is the required hand-off. I’ll provide prompt feedback on interim screenshots, and we can iterate once before final delivery. If this sounds straightforward to you and you’re comfortable building prototypes from light sketches, I’m ready to get started right away.
Projekt-ID: 40226528
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Aktiv vor 17 Tagen
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89 Freelancer bieten im Durchschnitt $356 USD für diesen Auftrag

Hello, I`m an experienced design engineer skilled in SolidWorks, interested in this project and ready to discuss any details.
$300 USD in 5 Tagen
7,9
7,9

Hello! Your project interests me greatly, and I would be delighted to take it on. I have extensive experience in 3D modeling. You can view an example of similar projects in my portfolio here: https://www.freelancer.com/u/valentinbudeanu. If you award me the project, I would be happy to discuss this further and get started for you as soon as possible. Thank you!
$300 USD in 3 Tagen
7,8
7,8

Hi,I am mechanical design engineer. I have 11+ years of experience in product designing ,3D CAD modelling , Step file designing,Sheetmetal manufacturing ,cnc and laser cutting, reverse engineering,stl and step file creation. My skills are Solidworks, Autocad, Catia,Nx-CAD, CAD/CAM, etc. I have read and seen your project and would like to know more through the conversation. i had designed many similar projects for manufacturing and for 3D Printing. I can check with slicer software as well. I am expert in AutoCAD and solidworks and my expertise is perfectly aligned with your requirements. I will deliver 3D CAD model with technical (Blueprints)drawings and STL files. Any confidential details and files will not be disclosed to any one. if you want see my sample work please check PDF and images on my Profile or i will send through chat. I will wait for your response. Regards. ABHAY
$300 USD in 7 Tagen
6,9
6,9

With over a decade of experience in mechanical design and metal fabrication, I understand how critical accurate, production-ready designs are to reducing errors and controlling costs. Your project aligns perfectly with my background, as it requires not only strong CAD modeling skills but also a deep understanding of real-world fabrication constraints. I’ve spent thousands of hours designing industrial machinery, conveyors, steel structures, and custom fabrications. My approach accounts for welding distortion, machining limits, fit-up tolerances, material availability, and installation challenges from the start — not as afterthoughts. I produce clear, shop-ready drawings with proper GD&T, weld details, and assembly logic to ensure smooth fabrication and buildability. I am proficient in Autodesk Inventor, ensuring seamless collaboration and file compatibility throughout the project. Clear communication is also a priority for me — I provide prompt feedback, interim updates, and iterative revisions to keep everything aligned and moving forward efficiently. I look forward to bringing your concept into a precise, build-ready 3D reality.
$500 USD in 7 Tagen
6,4
6,4

Hello there!! I am eager to create 3D product designs in high quality and provide you photo-realistic renderings and 3D file. Kindly contact me to share reference images and further ideas, so I can start working on it and provide you best results. I have experience of 10+ years in 2D designing and 3d designing/modeling/texturing/rendering/rigging/animation to provide you best results. I am specialized in software like -3ds Max -Maya -Zbrush -Blender -Keyshot -Solidworks -Vray -Lumion -SketchUp -AutoCAD You can also have a look at my work https://www.freelancer.com/u/whitevulture Looking forward to working with you.
$250 USD in 4 Tagen
6,4
6,4

Hey, You are looking for STEP Product Prototype Model "Lets Gets Started, I know you have several tempting proposals here, but I guarantee you to be impressed by my work. I have various skills in design, Illustration, Photoshop, Graphic Design, Logo Design and Illustrator. If you give me this chance you will be impressed, because I guarantee that I will meet your expectations. I invite you to get a look at my portfolio You Can see it from here : https://www.freelancer.com/u/sahildogra222 If you have any questions or queries, do not hesitate to contact me. I hope to start working with you. With regards! SAHIL
$250 USD in 2 Tagen
6,2
6,2

As an accomplished mechanical engineer, product design expert and certified SolidWorks professional, I'd be an ideal candidate to bring your sketches to life! I have vast industry experience across various sectors, such as HVAC, Automotive Bodies, SPM, Oil & Gas, and Food & Beverages. I'm well-versed in different engineering aspects including Sheet Metal, Injection Molded Plastic Parts, Enclosure Design, Casting Design (you name it!). The ability to adapt my expertise makes me a versatile professional ready to tackle any prototype assignment you throw my way. Moreover, I understand the significance of getting it right the first time in the design process. Hence I've fostered strong communication skills to ensure we're always on the same page. My commitment to clear and consistent feedback greatly reduces errors and ensures quality output that meets your vision. Additionally, proficiency in 3D printing allows me to conduct thorough checks via STL files for better optimization before finalizing the machinable STEP file. Finally, with my CFD and FEA experience for Mechanical Designs added to the mix, I can offer valuable insights to improve not only the appearance but also the structural integrity of your prototype. Look no further if you’re seeking efficiency without ever compromising quality. I am looking forward to leveraging my skills to turn your rough sketches into a precise and production-ready model on time and within budget. Let's get started on your project today!
$300 USD in 5 Tagen
6,3
6,3

As an accomplished 3D Designer and Animator boasting a successful track record of over 8 years, I bring considerable skill and expertise to your STEP Product Prototype Model project. Over the course of my career, I have honed my talents in translating rough sketches into polished, production-ready designs -- a process that demands granularity and preciseness - allowing me to confidently replace rough sketches with accurate, watertight CAD models just as you require. Working extensively across various software including SolidWorks, Fusion 360, Blender and AutoCAD, it's second nature for me to resolve issues such as draft angles, fillets, or internal supports needed for printing. I’m no stranger to iterating on design work as per feedback. I always keep clear and open lines of communication so that you can review my work promptly and provide the essential feedback that ensures a result you are completely satisfied with. With me at your service every step of the way - from consistent progress updates, merging ideas via revision rounds and delivering on time - you're guaranteed top-notch service from start to finish. It would be an honour for me to contribute to this prominent project; let’s talk!
$252 USD in 2 Tagen
6,5
6,5

Hi, We went through your project description and it seems like our team is a great fit for this job. We are an expert team which have many years of experience on CAD/CAM, Solidworks, AutoCAD, 3D Modelling, 3D Design, 3D Printing, Fusion 360, 3D CAD Please come over chat and discuss your requirement in a detailed way. Regards
$250 USD in 1 Tag
6,1
6,1

Hello, dear client, Good day. Designing 3D parts that are intended for 3D printing requires a highly precise and careful workflow. With years of experience in industrial design—working on both small and large components, modeling with ±0.01 mm accuracy, and a strong understanding of materials, tolerances, and mechanical connections—I can deliver your project with exceptional quality. To build trust, I’m happy to complete the first stage entirely free of charge. After that, I will send you an interactive 3D preview in a mobile‑friendly format so you can easily review the model from any device. I can provide all output files exactly according to your needs. Finally, once you approve the design, you will receive: • The final STEP file in your preferred format • All revisions and adjustments based on your feedback • The editable SolidWorks source file Thank you for your time. I’m online and ready to begin whenever you are. Best regards, Anthony Senior Industrial Design Engineer – Canada
$375 USD in 2 Tagen
6,2
6,2

Hi there, I am a SolidWorks & Fusion360 expert, product designer and mechanical engineer. I checked your project details carefully and I have a great interest in your project. I am confident that I can bring your specific ideas to life. Here is my service; ✨Creating STL, STEP and X_t files for 3D Printing and Manufacturing. ✨2D technical drawings for manufacturing. ✨Create a DXF and PDF file for CNC/Laser/Plasma cutting. ✨3D modeling/rendering of assembled parts. If you hire me, then your project will be completed more successfully. Looking forward to discussing your project and getting started. Best regards Belal
$250 USD in 1 Tag
5,8
5,8

With my extensive skillset in 3D CAD, Design, Modelling, and Printing as well as my proficiency with Solidworks and Fusion 360, I can translate your rough sketches into a production-ready design that you can conveniently move to machining or additive manufacturing. My experience entails the ability to accurately and efficiently conceptualize and develop watertight geometry with precision. Resolving draft angles, fillets, and internal supports needed for printing? That's my speciality. I can supply the final file in your required STEP format along with an optional STL for a quick slicer check if that would better suffice. Given your openness to collaborative iterations during the process, I'm confident we can seamlessly work together to refine the initial designs if need be before delivering a final top-notch product.
$251 USD in 1 Tag
6,1
6,1

Hi there, Do you need to create a prototype model ready for machining or additive manufacturing? I will prepare precise geometry, provide interim screenshots for feedback, and iterate once before final delivery. An optional STL export can also be included for slicer checks. I have experience in 3D modeling using 3ds Max, Blender, Maya, and Revit. I can create product models, jewelry designs, or any custom 3D work with high-quality results. You can view my previous work here: https://www.freelancer.com/portfolio-items/8805259-3d-blender-spider-funko-pop https://www.freelancer.com/portfolio-items/10388215-3d-product-models Thanks & Regards, Humayo.
$250 USD in 2 Tagen
5,8
5,8

I am here to bring your product to life. I'm a mechanical engineer with 11 years of experience designing industrial product, furniture product, plastic product and machine, automatic system Experience type: 3D, 2D models, Render, Sheet Metals, Machines and Devices, Industrial Products, Plastic Molds, Plastic Parts Software program: Autodesk Inventor, Solidworks, Autocad , NX-Siemens I am always glad to cooperate, I guarantee quick lead-time, information of the project is always confidential . Your project will be developed with speed and high quality, as well as all the jobs already accomplished. Please send me a message
$320 USD in 7 Tagen
6,0
6,0

Hello, This is Vutuk Design and Media, led by Senior Engineer Ashraf Ali Shaikh. With over 15 years of experience in bringing products from napkin sketches to physical reality, our agency specializes in creating robust, production-ready 3D models. We understand that a "prototype model" needs to be more than just a visual representation—it needs to be functional and printable. Deliverables: 3D Source Files: STEP (AP203/AP214) and Native CAD. Visualization: High-quality renders of the model. DFM Feedback: Notes on potential manufacturing improvements. Questions: Is this a single-part model or a multi-part assembly? What material do you plan to use for the prototype (PLA, Resin, Aluminum)? What is your timeline for receiving the first draft? We look forward to helping you visualize and build your product. Best regards,
$500 USD in 7 Tagen
5,6
5,6

As the head of MAA CAD, a passionate team of engineers, we live and breathe designs, especially prototypes. I have been working with AutoCAD, Solidworks and Fusion 360 for over a decade now and my team brings unmatched expertise in DFM, technical drawings, and rapid prototyping. We have a track record of producing high-quality, precision-based 3D models that can be seamlessly transitioned into forms ready for manufacturing. Your project involves taking rough sketches and translating them into detailed, accurate and watertight geometry - this is exactly what we excel at. Our deep understanding of manufacturability means we will identify potential issues during the design process, reducing time and cost later on. Moreover, preparing your product design for successful fabrication is ingrained in our DNA. I am not just offering you unparalleled skill-set; professional communication is a key driver in our organization. We appreciate timely feedback to make sure all your requirements are met throughout the process. We value human connection and believe in building lasting relationships with our clients; that's why going beyond your expectations is not just a goal but our commitment. Let's connect soon for us to discuss more deeply about your sketches and begin creating a flawless STEP file for your machining or additive manufacturing needs.
$500 USD in 7 Tagen
5,7
5,7

Dear Sir I am so interested in your project I can do it as I am mechanical engineer I have master degree in steel structures. experienced in design for fabrication professional in cad and solid works I can do all models in solid works and do job On time also so suitable price
$250 USD in 2 Tagen
5,9
5,9

HI! I have 4+ years of experience creating precise, production-ready CAD prototypes in Blender and SolidWorks-compatible workflows, delivered as clean STEP files for machining and 3D printing. I understand you need rough sketches translated into accurate, watertight geometry with proper draft angles, fillets, and print-safe structure, ensuring the final model opens flawlessly in SolidWorks and Fusion 360. I will refine proportions, resolve tolerances, and provide clear interim previews so we can complete the required revision smoothly. You will receive a final STEP file ready for manufacturing, plus an optional STL for quick slicer verification. I’m ready to start immediately—please share your sketches and requirements so we can begin.
$250 USD in 1 Tag
5,5
5,5

Drawing inspiration from the astonishing designs and lessons bestowed upon me by my career, my name is Hina, a diligent follower of Allah and a gifted 3D artist. I possess comprehensive knowledge of AutoCAD, and I am highly skilled not only in CAD/CAM but also 3D Designing and Modelling, making me the perfect fit for your prototype project. Using my expertise, I will meticulously translate your rough sketches into accurate, watertight geometries that meet your critical tolerances. Alongside providing you with a single STEP file compatible with both SolidWorks and Fusion 360, I can also export an STL file for a quick slicer check if you desire. Being adaptable and receptive to feedback allows us to iteratively refine the design before the final delivery. My track record as an enthusiastic and devoted graphic designer is evident from my numerous accolades, including winning the Best Designing Award from STUDIO_MAX and receiving consistent 5-star ratings across over 400 reviews. Furthermore, my clients have repeatedly recommended me for future work, highlighting my strong work ethic and unwavering commitment to providing top-notch results. If you're ready to commence this transformative journey of your prototype with me, let's get started!
$250 USD in 1 Tag
5,1
5,1

Hello, I’ve carefully reviewed your requirements "I need a clean, printable 3-D CAD model of a small product prototype......" for “STEP Product Prototype Model”. With 10+ years of experience, I bring a structured and creative approach to projects involving 3D CAD, CAD/CAM, 3D Modelling, AutoCAD, 3D Design, Solidworks, 3D Printing and Fusion 360. Portfolio: https://www.freelancer.com/u/LionConcepts
$250 USD in 2 Tagen
4,7
4,7

Odessa, United States
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Mitglied seit Feb. 12, 2026
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