Check out this artwork of Kumatora from Mother 3 by Kevin Fagaragan
She may not appear as refined as Zelda, or as majestic as Rosalina, but Kumatora is a Nintendo princess too dammit. I would certainly enjoy seeing Kumatora have to hang around Daisy and Peach for a day.
One thing I love about the simple sprites of the Mother series is the wide variety of interpretations people take when creating fan art of the games. Kevin Fagaragan combines the games art style with some dark bravado to get this trigger happy Kumatora.