Krystal fan and artist Dreamarts302 has done a couple of appearances as Dinosaur Planet Krystal.
Playable Dinosaur Planet-like game with new content hidden in the code to be revealed soon.
There are now at least three people working on getting Krystal playable in Star Fox Adventures. See some of their progress so far. Also, one of them might have found part of the old Dinosaur Planet demo code.
Kyte, Krystal's hands, and a beta version of Fox McCloud can be found in some of the recent discoveries by Hugo Peters.