Not Raymond Swanland, but i'd rather not make a new thread when this isn't Oddworld related.
Steven Olds has, according to
this blog, contributed to the design of animals in the world of
Fragment. See a load of pictures
here (all uncredited and from a number of artists I guess).
This for instance has gotta be Olds, right?
What with oddworld and the evolution film under his belt, he clearly has a thing for alien design. And some of the Fragment stuff looks interesting