I could but every poly is a risk of slowing down the game...tell you what...I may make a high poly version after this, just a few aditions you could set in the options menu.

By the way, are any of you out there good with art packages?...and if so could you have a bash at making Spaz's fur?
This is one of the pics im using to get inspiration, just so you can see what the fur looks like.
http://www.unseenconcept.net/JazzJackRabbit/OEMExit.jpg
Thanks people!

-EDIT-
Well i was dying to see how he would look so i put him in game with a plain red texture, the shadows worked well as usual, and with a bit of gun repositioning he was ready !