Here are some pictures of my US-Models cars. I have the original unpainted car in original little and unprinted but clear plastic bag - and one painted car. The car is a very simple kit. It is only one piece, clear and hard plastic. Axles and tyres you have to add from other manufacturers. Before painting the kit - his windows have to be protected with Tesafilm pieces.

The Focus kits are made by the same material, but they have axles and tyres. I think the Focus kits are better than the US-Models kit, but the rear window is wrong and too vertical. The form of the rear side is better made by US-Models. For a better comparison I add a picture with both brands side by side.

I never have seen ready made US-Models kits on toyfairs, only the kits.