In this video, I will show you the step-by-step method of rendering a 3D camera using a texture and material generator tool called Poly. This tool uses AI to generate textures that are completely specific to your use case.
Check the Poly tool here https://withpoly.com/browse/textures
Download the camera used in this video here https://cdn.fs.teachablecdn.com/Mk1UrnCT7aR3JpHuzAdc