I posted more in somewhere in eyecandy topic.
I've tested the xiongnu (from TerraMagna github), congrats to those who make it, that's quite nice.
Here are a few problems i noticed:
Two errors on loading (files missing in the git repo?)
ERROR: CCacheLoader failed to find archived or source file for: "art/textures/skins/structural/leather.dds"
ERROR: CCacheLoader failed to find archived or source file for: "art/textures/skins/structural/celt_siege_ram.png"
And see screenshot of the xion cc: may-be due to the missing texture