Hey Mix Thanks for trying out the beta, RE your problems.
the CTD problem is from the configg.cpp file where it has no reference for a cutscene therefore it crashes the game, this has been fixed. A way around this is to load a different island eg. ABEL then exit this will keep the game running and will take you back to the main menu.
With regards to the seb/ilo missing forest section. again this is due to the config.cpp not having the addons properly mapped out. THe problem isn't occuring on my machine or on any of the rest of the team. ALL my addons (PBO's ) are in the addons folder not the res addons folder and my game is installed to the programme files/codemasters/ operation flashpoint Blah Blah Blah. A more experienced modder pointed my config.cpp problems out and they have been fixed.
The only thing your missing is the double canopy forest sections which are located in the mountainous areas. Basically it takes the island back to the low res island.
THe island is now finished just waiting on one last permission to arrive and then I can release it. All the lame transition textures have been corrected, All the bridges are in as well as the footbridges (replacing the sand bars). I've reduced the file size of the island due to smarter use of the vegetation. Thus making the island less laggy when you have large amounts of units trying to kick each others ass.
Just a note use the namsky mod out there it really gives the island a kick.