If you've got a screenshot that you'd like me to make better and more realistic, then feel free to post here. I've included some of my sample pictures here. First come first serve, please stick to these guidelines:

-Please post what size you want the finished product. If you want a higher quality small picture, then send a full screen large one. Preferably 1280X1024.
-If you want a large one the size of your desktop, post the resolution and picture. But please make sure the picture is of best original quality as possible, as its hard to work with bad graphics without resizing and sharpening.