And how can someone copyright a picture of an excisting object 
Heh. I spent over eight hours meticulously modeling that coin door in 3D, creating textures and lighting effects and then rendering it at high resolution. If you are implying that you think it's a photograph, I guess I should be flattered.
Photograph or not, it's an image from an existing object, no way you can copyright that. Not that it's important Randy...I value your work (well most of it) very highly

You know I love the Ice stuff on my Centi

Different mechs on different sides of the pond.
Whoa-whoa-whoa, no way that this is a Euro door/mech. I've never seen either on any cab overhere.
Both are Chinese things (or at leas far-east) and from recent date. I don't like them either.
This is a Euro coin-door:

It's on many of my machines. I've seen them on all kind of Euro cabs, Atari, Williams but also generic cabs and even bootlegs.
O, and about that Chinese coin-door: I guess it could be turned around to make it at least turn the right way ?