Harmony - Troop Symmetry

I understand that the relevant file is in the xdb format, but I meant which specific one. Never mind, I'll find it myself, although you could speed up the process for me. :)

I can only tell you where the material file for the crystalline dragon itself is located, but not the one used in the mod. ;)
data.pak\Characters\Creatures\Rampart\AlternativeUpgrades\T7_Hameleon_Dragon-lambert4.(Material).xdb
By the way, DielMirror should also be set to 0.