Thanks... please do send it. I'd love to see what you've done. I really only spent about an hour on the trees and such... just to see what could happen. When things settle down, I'd really like to rework some forest areas, grassland areas, nipa palm areas, mangrove areas, etc. By areas I mean p3ds such as the forest shapes, with multiple objects in one p3d. For a delta area where the variation in terrain is very small, you could make quite a few types of "area" p3ds for jungle, swamps, etc and not worry about the terrain height screwing it up, such as having parts of forests floating.
If anyone who's reading this thread knows a bit of botany and could find photos of the exact types of plants that "should" be made, post here. I already have coconut palms, nipa palm, various ferns, bananna plants, grass, elephant grass, rice shoots and 1-2 large trees. Other than that, things such as bushes, shrubs etc I need to know about. A variety would help.