Let's say I make a model of, ohhhhh, I don't know.......a clock: The model is a very accurate representation of the real deal, and I put the actual manufacturers name on the skin, and then sell the model, am I infringing on any copyright issues? I ask mostly in reference to the sale of car models. Is there any issue with selling a model of a Porsche 550 Spyder, Ford Focus, Kia Sephia, etc etc? Thanks folks.