Here is all the stuff that I've done. I'm going to be taking requests here as well. However, please note that cartoons have been more easier than 3Ds and real life stuff.
I've also only been using photoshop for about 8 months I believe?
I have more stuff, and if your interested you can go to my dA to see some of the older stuff (I was working with grunge brushes a lot in the past) [REMOVED]