1st sprite sig

[Knight]

v.1

http://img72.imageshack.us/img72/897/spritetagyz8.png (http://imageshack.us)

v.2

http://img182.imageshack.us/img182/2540/spritetag1bj3.png (http://imageshack.us)

v.3

http://img145.imageshack.us/img145/9784/spritetag3mt3.png (http://imageshack.us)

[Hybrid-Ninja]

The background would look fine by itself, but it doesn't do anything for the sprite, it kind of overpowers it.
It kind of looks like you just slapped the sprite on top of everything, and it's a bit difficult to make out what it even is at first glance. Try to make it stand out more.
The text seems out of place; the coloring and positioning don't work, imo.
And try not to do the duplication box in all your sigs, this one doesn't complement the style at all.

Try looking at more sprite sigs and read up on some tuts, it might help.

[K12]

I personally dont like sprite sigs that much, so you can call me biased. The background is decent but the sprite doesnt seem to even fit in place.Take HN's advice and try to make it standout more.

[Knight]

@HN: i see what ur saying but when i did what you said i thought that people couldnt see the sprite very well, i would change it but i cant, i already saved it and exited the gimp window, but i could do this:

http://img247.imageshack.us/img247/3630/spritetag4ca7.png (http://imageshack.us)