Add unused asset composition

[WithinAmesia]

Basically can you please have an option in where one can preview items for player characters (even just a base default human male 0/0/0/.. etc. customized model to start for version 0.1) that can view the unused gear textures / 3D model - texture combinations that exist in the files but are not implemented in-game; especially for gear textures that do not use a 3D model. (It would help myself for example make new Blizzard-Like items for projects like these: https://www.youtube.com/watch?v=IgcIISkpmgY ) Please please please Shakes the tree C'mon better un-used item asset prototyping!

[Nihlus]

This should probably be extended into a subsystem for creating and saving your own custom Item- and CreatureDisplayInfo records which can be used to compose and preview any custom asset.