Internal Enemies

[Chaoxys]

EDIT- I made this Bowser based on the size he had in M&L:BIS since that one wouldn't have had any size changes, it would be the closest to default Bowser size, which is about what I have with the current sprite, give or take.

Except for the fact that in BIS you never see the Koopalings, so you can't compare their sizes to Bowser or to Mario anyway. The closest you could try would be games where both are present, like M&LS, or SMB3. But then again, Bowser seems to be able to change sizes often. (Compare the sizes of Mario and Bowser in M&LS to their differences in M&L2iT, and again in M&L3:BIS.)

I understand that I can't compare Bowser to the Koopalings in BiS, but why wouldn't I be able to compare him to Mario? I'm afraid I don't see your logic. I got Bowser's size by taking his size in BiS compared to Mario, and I made the Koopalings by comparing them to their sizes compared to Mario in NSMBWii. In both cases, Bowser and the Koopalings are scaled to the Mario in Midas Machine, so they'd be the correct size, give or take a a bit.