I still like this but its super old and I'm not a huge fan of the shading and the eyes.

 Wow , nice shading man ! I also love that the shading is placed so it looks like you can see his fur and such . :) Though I would advise not puting the whiskers like that , take away some of them then do some AA on the rest , from there this should be a near master piece ! 

 Thanks, It was a rather quick one I used for something years back.

Well, that's a cool cat picture. I think his ears could be less 'scratchily' shaded, but it's cool. I like the style that you used for the fur to shade it, though. I think his whiskers could use a little shine or other shading, but it's really cool overall. Nice work.