So like the cassettes are just like 3D models of boxes with a skin applied? And the phone and laptop are also rendered in 3D, and then rotated and skinned? It

So like the cassettes are just like 3D models of boxes with a skin applied? And the phone and laptop are also rendered in 3D, and then rotated and skinned? It seems like it would be quite a bit of work to make that cell phone in 3D max (mostly the keys would be annoying to produce). There isn't any clever way of doing the background though right?