So my previous tutorial on sand writing didnt give it a very good effect and i messed around alot with my technique and found one that makes it look more realistic so here goes! The only script you will need is chisel.
http://registry.gimp.org/node/24217Step OneCreate a new 800x600
fill it with a sand color (ex: c17f27)
Step TwoAdd hsv noise with these settings
Step ThreeBump map the layer to itself with these settings
(note: These setting will be used for all bump mapping in this tutorial)
Step FourAdd text with new transparency layer
-i suggest using a paintbrush so it looks like you drew the text in the sand (use Circle 11 with 1.00 scale)
Step FiveDuplicate text layer 3 times, go to Filters>Noise>Spread with the setting listed
Important: Alpha to Selection original text layer. Then swap to the layers that you performed noise spreads to delete the text areas from the layers. Your top 3 layers should look similar to this.Step SixBump map each spreaded layer in order of smallest to largest pixels (10px first then 20px then 30px)
(use previous bump map settings)
Step SevenChisel the original text layer
Put the bevel layer to at 60% opacity, and merge it down to the original text layer
Filters>Noise>Spread and spread it by 10px
Step EightBump map the sand layer with the chisel layer
(MAKE SURE YOU UNCHECK INVERT)
Now you are done!