I've updated the Tengu model to use the new spawner UI registration system in Beta 3, and use the new mods folder location. I've also updated the normals to fit the engine's updated normal coordinate space, so it shouldn't have a strange unfitting glow to it anymore.
The new mod package is attached.
Unzip that file inside C:\Program Files (x86)\Steam\steamapps\common\Overgrowth\Data\Mods
(or the equivalent on your system).
Activate it in Main Menu -> Mods.
Spawn it in the editor with "Load -> Character -> Tengu"
Switch playable characters by selecting the Tengu's spawn point, and hitting "CTRL + SHIFT + P".
Deactivate or delete the original spawn point, or you'll end up in split screen or vs camera mode.
I've also uploaded the mod to the Steam Workshop: http://steamcommunity.com/sharedfiles/f ... =908034726