I am very interested in assisting you on this task of design InfraRed control components.
However I would like to know more details on the range and type of control or information you ideal product needs to accomplish. In order to provide the optimal recommendation.
As you be may be aware there are cost and performance parameters that may limits options, more power longer range, battery vs. unlimited power source, communication reliability ( noise and other IR sources in indoor vs outdoor environments),
If you need assistance with PCB design, I can be of help with Altium Designer that will provide full documentation for PCB fab and 3D models and CAD design files (STEP files).
Here to be of service, Warm regards, Rene Cardenas 214-469-7100