Not bad for just starting GIMP. The one thing that you should try to do is take up the free space. I will link you to some good tut websites. http://www.gimptalk.com/forum/viewtopic.php?f=8&t=20079 Scroll down on this one to find the tuts http://forums2.battleon.com/f/tm.asp?m=2349951&mpage=1&key=�
This is decent .. Maybe add more things in the center and maybe a better background But good for first time driscoll XD