the last 2 costumes for Bowser for part 2 of Mario Kart roster concept is complete!
the final 2 costumes being:
Dark Bowser from Mario and Luigi Bowser's Inside Story

I was gonna remove the eyebrows on Dark Bowser, but it felt wierd without them
as Dark Bowser doesn't have them, but I felt the art just looked better keeping them in

and Fury Bowser from Bowser's Fury:
https://www.furaffinity.net/view/59856257/