Which sets consisted of the fleshy normal smiley heads??? I'm sure I simply looked right at it- but my brain never computed it- in a magazine, but which sets? Nice hats as well, or....Mushrooms heads, good claywork!
Don't get mad because your creation gets popular :p usually it are the creations you don't expect to become popular, btw, I'm love playing double dash, my favourite combo is Diddy and one of the turtles in the bullet kart, but I like this kart as well. I must say you're right, it isn't that well build, maybe you could improve some things ?