I have been looking for the tunnel background in BiS, but failed, if osmeone knows where or has it, please post.
I just got my DS emulator up and running, even though it lags.
I might be able to get that for you, but it depends. Which tunnel are you talking about?
the one when bowser enters when he explodes at fawful's castle. when he finds the monty moles.
Alright, I'll see what I can do.
I can't do it. The emulator is buggy, and it won't allow me to take screenshots properly.
I'll try another emulator, but until then you're out of luck.