Oh my gosh! Amazing pic, Sigurd! This IS super cute!!!!!!!! Just look at it! Baby Luigi is so adorable siiting like that, with that smile on his face, thsoe little tie up shoes, and his hat is overszed, like it's supposed to be. And his got his first tooth too!! Yep, definately Super cute!
That chain chomp actually looks friendly with the face and the eyes, unlike most of them. That santa hat makes him kinda cute too, even though Chain Chomps normally look.... well, tough. Baby Luigi better be careful around him though; he might go on a rampage and start destroying other karts!
Your colours are spot on with everything, and the background is just perfect for this pic. It goes very nicely with all the colours! That's so incredible! Excellent work, once again, Sigurd!!!! More great art from a great artist!