Greyfox wrote:okay I've fixed now..I think..as I can no longer commit more time to the cover, but I think re-rendering the cp has work out better this time around..

Greyfox, that is such a vast improvement I'm staggered at the change. I thought I was going to have to nag through incremental changes but its pretty good now. Its the right size and shape, it looks like its part of the cabinet, all the parts look solid, its in another league from previous versions.
As Witchfinder has pointed out, the button layout is unusual but now you've got a working CP to render that fits the bill, it might be a quick fix to shuffle the buttons and do one more render. I won't push you overly for it though as it is a cohesive design now.
I assumed the tiny screen on cover 3 would be sorted if you ever got round to filling the holes in the cabs, as the small hole wouldn't be visible. I'm guessing these are rendered from 3D cab models you found on the net - do you know what games they were for? Just curiosity really.