8 D You probably saw it. It was on the left, beside the fishtank. On the outside, it looks normal. On the inside though, he's rewired two of the buttons so that he could get his preferred setup. And that's just the ASCIIwheel modification!
His PSP modifications were much more obvious on the outside, there just isn't much room inside that thing to hide custom modifications. 8 )
Frankentroller indeed!