It's Ripper Roo with my own version of the scrapped "Ripper Clones" that were supposed to be in the Lab level from Crash 1!
He's being like a mama duck walking her the ducklings :)
I also liked the idea of them being different colors of the rainbow, like how Ripper is blue

If you're wondering why they are all missing arms, it's 50% artist interpretation, and 50% I didn't want to draw them X'D