3D Printing & Rapid Prototyping Jobs

I have a hand-sketched concept for a small wand that lets me scan an animal’s eye. The sketch already shows the overall shape, plus the exact envelope sizes of the onboard camera module and its paired LED. What I need from you is a clean, manufacturable 3D design that can be printed first in resin (that is the process I will be using for the prototype) and later adapted for mass production. Ergonomics matter: the handle must feel secure in one hand with a comfortable grip contour, yet keep the overall body as slim and streamlined as my sketch indicates. Please build the model around the camera and LED dimensions I supplied, allowing easy drop-in assembly and cable routing. Make sure the LED window is optically clear and that the sensor sits on axis with the bore to avoid parall...