You already have all of Prometheus's grass tga files in your modfolder (though older versions than those in the rome data folder), but I deleted them all from the rome data folder (after copying them over the modfolder ones (as they, the rtw data ones, were of later date) and adjusted the descr_grass as described - I've played some campaign and custom battles. No CTD.

Yeah, I try to play other mods sometimes but always spend most of my time looking at the code and wondering how it could be improved or done differently (or what I could learn).

Addict that I am .