What PS really needs are modular character models. Would make clothing a lot easier to add...
-edit-
It would make modeling new races easier and faster. You could re-use clothing textures. Modify the same texture for similar but different races.
Krans, enkis, and klyros would have to wear separate clothing since their builds are unlike the more humanoid races. Armor would have to be made separately as well.
-double edit-
By modular character models, I mean that each race's model should be based on a singular average model. This would allow for consistency. (For clarification, the game already has modular character meshes.)