It's a very rare Gameboy
I did this as a "tribute" to an old spanish console gaming mag called "Hobby Consolas"... they had this section where everything was a joke and they used to doctor console pics and create freaks like this one. Uukrul might remember them
I loved it when I was a kid and always wondered how they made those fab pics!
if you've done pics like this, post them here because I'd like to see them!