I found this script using Google, and it works in 2.6.11, but doesn't allow you to undo any changes, so if you decide to use it, make duplicates of the test image before running this script, first. You'll get a webpage with the script, just right click the page and "Save As" to your scripts folder.
http://www.ve3syb.ca/software/gimp/2.4/wax-seal.scmA backtracking on why I sought out this script:
Gimpusers has a tutorial by Devv (Bernhard) that I really like the processed image, but the hoops you have to jump through to get there is a little mind-bending (especially if you want to duplicate this technique often). That tutorial can be found here:
http://www.gimpusers.com/tutorials/crea ... omment9132It would be nice if someone converted this tutorial into a script, because the results are more realistic. So, in my curiosity, I decided to see if there was in fact, such a script in existence, and found the one mentioned at the top.
There are days where I wish I could just jump into a script and make the changes myself, which I am playing with Python, but its a slow go for me. It would be nice if someone could at least add the ability to "undo" the above script.
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"In order to attain the impossible, one must attempt the absurd."
~ Miguel de Cervantes