Introducing Cornelius

I've just spent the best part of 3 hours producing my first fully coloured, fully textured illustration of Cornelius.  I drew it and coloured it in using my graphics tablet in Photoshop.  In this picture, I tried to decide which colours and textures worked best for each part of Cornelius, including his fur, shades and clothing.  I ultimately left out the beaded necklace, because I found it quite tricky to draw well and it didn't really seem to suit him.
Click on the image to view in large

Please let me know what you think of the colours and textures in Cornelius and his clothing; and if there is anything that I could improve.