Reduced texture atlas space used by dragons and Miniwyverns without
downscaling their artwork. Shared repeated scale, hand, claw, and wing
surfaces, and removed unused texture areas.
Kept Nordic Drake and Winged Hydra texture layouts mostly aligned to make
custom skins easier to share.
Standardized model and skin asset names and folders. Existing NPC Role IDs
and skin-selection keys remain unchanged.
Fixed
Cleared unused texture pixels and added spacing around transparent surfaces
to prevent stray edges and seams.
Corrected misplaced belly, scale, and claw textures and missing pixels on
dragon skins.