I really like the chihuahua gimp icon by beany, thanks for the good idea and good work:
But to me it is a little too blurred in the eyes and at the edges and too rough in color gradient to look good with the precision-cut nuoveXT icons I currently use. Also it seems to be a little cut at the bottom of its mouth. So I started up gimp and tried to sharpen the edges, smoothen the colors and modify the mouth.
I made some slightly different versions, maybe some of you like one of it too :)
Included is a script to build the icon sizes 16,22,32,48,64,72,96 out of the 128x128 icon.