He's changed a lot since the days of being a TF2 OC! Granted, when I first created him his colours were different and he didn't have the big floppy ears or the heat pits or anything like that, but it would be weird to draw him now as his old dull design.

(Tumblr: http://theletterwsartflap.tumblr.com/post/76390876668/i-coloured-it-sort-of-at-least-i-actually