Hi, I did a rough. I am assuming you want designs for screen printing, so have done a dirt bike design in 6 colours. I also can do photorealistic art if you are doing transfers or dye sub.
I would love to submit multiple images in all the subjects you do, but am just showing you this to show you what I can do.
I ahve 25 year's experience in design and illustration and can do fast and accurate work.
Thanks. Please check the PM link for the sample.