Help needed! Changing values - all crystals look the same

Also the Holiday Cracker Prize Plushies.

Prize No1 override in Warehouse Tab shows no DST image at all.

Prize No2-No8. have 4 DST image, the first looks like the texture of Prize No1. The second DST image the same as the texture in Studio-Texture tab, or the one which gets exportet to Blender with the Mesh. 

If I override the No1 Plushie (With the somehow Default texture) all the other Plushies look like No1.
When I tried to override No2 Plushie, it looks like Jack-O-Meduso (it uses its texture properly) but all the others look like No1. 
If I put all of them as override, all look like No1.

In Debug these objects are separate, with their own object.tuning file and own ID. 

I am sure it is something to do with this Default texture reference, but how to solve it?

Any help would be appreciated. If I find something, I will share with you caigel.