Based on this:
http://www.furaffinity.net/view/3924251

And this:
http://forums.furtopia.org/index.ph.....9051#msg799051

I don't have a fursona, but Remi Vitoux the beaver is one of my longest-standing characters, and I have never drawn him the same way twice. Sadly, the first drawing of Remi was in a sketchbook that has long since been lost. But I do have some very early ones, circa 2003. The pic on the left is one of these.

The pic on the right is an unfinished sketch I'm currently working on (thus the lack of a background). The biggest change is the tummy - I think it makes him look more beaver-like. Also, in the old pic, look at those tiny feet and hands, and that neck - he must have been part giraffe back then!