I compiled larger preview plugins for Gimp-2.7.5

[Rod]

http://www.gimpchat.com/viewtopic.php?f=9&t=3876#p47866

Fractal Trace
Tile Small
Depth Merge

These are for the Gimp-2.7 versions.
I have NOT tested these in Gimp-2.6 though they may work.
Let me know if they do so i can update the registry download.

Thanks