Need Help With Gimp Or Ps

Hello Sythe Im New And I Want To Start GFXing And I Have GIMP Does Anyone Have Any Guides To Make A Signature With GIMP Or Know Where To Download The Free Trial On Ps..
For Example I Would Like This Render And Want It To Say Rto Can Anyone Start And Show Me How It Could Look Like With GIMP???
Thank You,
Rto

 

Did you check google?.... Heres some...

http://www.uploadthis.co.uk/uploads/link740/grudgesigtut1.png
http://www.gimp-tutorials.com/tutorial/Sig-tutorial-370.html
http://z10.invisionfree.com/Sleek_Studios/index.php?showtopic=13

Thats all i got lmao, grab some GIMP brushes from www.deviantart.com (just search GIMP brushes or w/e) and for fonts go to www.dafont.com theres steps there on how to install them if you dont know.