Gracias senor. Much better, much better. Just crop a little off the sides and off the bottom. Your sigs are always very big.
The dust and the depth didn't really work out. The dust looks fake, too dark, and just slapped on. The thing on the bottom right is just unneeded. The sig kind of just looks like a render slapped on a BG, with some not-so-good effects over it all. While sigs that don't utilize effects can be good, this one isn't one of those. Remember, this is all my opinion...