Every poop i poop is a custom. with lots of loving care, too. {but i am not gonna sell it on Ebay.} all this is sad. No Five for the Todd...
After seeing the auction and description, which was nowhere near what the OP had posted, it's kind of a cool custom idea. Why not a negative color scheme that was seen in 1 episode? Hell, they made autoscout and Kremzeek figures... The metallic paint he used makes it look pretty good. I wouldn't pay $150 for it, but it's a neat idea.
It's probably the old, slightly knackered original that goes with that old, slightly knackered box it comes in. That guy should join these boards so we can bitch about his untidy house like we did with that sink.
Assuming the box and figure came together, the OP is actually right. Thats definitely a KO box so I guess the figure is a customized KO.