Cassie, Ferdinand, and their Penguins

drew this a loooooooooooooong time ago i just found it the other day...i really like it, but it had one or 2 mistakes, so i fixed it, and now it looks ok but this was before i knew how to draw realilistic penguins, so i apologize D:

this is from an RP my IRL bff Roy and i do...but Roy is more the technechal (sp?) sort than the creative type...so i made him his own personal character, Ferdinand the Mouse :3 and of course, Cassie Kat. he did, however, help with the penguins... the penguins dont have names, so we just call them by color..and unless your an idiot, you can figure it out

Cassie Kat, blue, and green penguins are (c) to
the red and orange penguins are (c) to roy
and Ferdinand the Mouse is (c) to the 2 of us