UPDATE: alpha2 with animated trees is available:
http://mods.megaglest.org/tilesets/birch_forest_a2.7z
(http://mods.megaglest.org/tilesets/birch_forest.jpg)
its so much fun to make new tilesets with the new possibilites :D
Here in action with reduced polys:
(http://www.titusgames.de/screens/screen88.jpg)
(http://www.titusgames.de/screens/screen86.jpg)
(http://www.titusgames.de/screens/screen87.jpg)
THE birch ( here as a highres model ):
(http://www.titusgames.de/birch.jpg)
and some more progress ...
(http://www.titusgames.de/screens/screen97.jpg)
(http://www.titusgames.de/screens/screen99.jpg)