Man, I still don't like working with pixels. Though I don't think it turned out that badly this time.
Just Rock, Proto, and Bass posing for a photo or something (fully-armoured Bass, how I didn't miss drawing your helmet). Sure, Proto looks happy now, but then he totally popped Bass in the arse for using his little brother as an armrest.
Borrowed the colours from an MM10 cutscene and another screen.