Just wait a bit until we have finished our Isengard and Firien Wood regions in MERP. Those trees are especially intended for these regions and I'm absolutely sure that they will make awesome forests!
Exactly. These newest trees will be called the "Firien-wood" package. See: http://lotr.wikia.com/wiki/Firien_wood but will be also used at Isengard amongst others. Noridesir will be generating the forests.
Also, let me use this opportunity to make a little call for my fellow 3d modelers out there, who may be reading this--> Please consider joining the Merp-team at http://merp.straygenius.com/forum/index.php , because we still need your strenght and talent and 3d abilitys. So that`s basically a recruiting effort from my side - please join our cause -

and of course everyone else is also totally welcome to join the team.