Originally posted by One Free Man
I did it all with one image and the tools that came with gimp.
Personally, I'd add a border. I like what you did, especially with the enlarged version of the awe-inspiring crowbar in the background. But please go easy on using the same render over and over again. 1 detailed and one repeated, should be plenty. You have a good background going. You should show it. Goes perfect with the color palette you have going.
The freed up space could be used to emphasize your name, because I could barely make it out of the background.
Again, these are just personal hints.