Actually, I just realized that I've moved to a different graphic for megahexes. I currently have a very large file for that, but the graphics are a bit cleaner.
It's a very big sheet of hexes, so that you can cut it down to the size you need.
I'll post the link to that file in the other thread as well, but here are the options:
- jpg (smallest file, lossy compression but probably does not matter)
- png (larger file, no compression)
- xcf (largest file, usable only for GIMP users I think, but seperates megahexes layer from hexes layer)