I'm having trouble finding short grass splines. Something that gives off a recently mowed sort of look. The shortest I've come across so far is the BM JVC (TBL) spline and some of the BN BY splines, and while these look good they are still a bit too tall. I've found changing the height of these...
While looking up the Basemapz program to help out with building real world locations on to the game I saw someone mention there was a TransDEM program for terrain building, but unfortunately it seems to have problems installing on my PC as it always comes up with several errors saying patch job...