Importing Material

Alright, so a question that is fairly related to the one I previously posted, but different enough to have a different thread (I reckon):

I want to keep the texture, normal map, and UV mapping and similar that I have imported from blender, but I want to change the material to something less … glossy and sticky. How do?

I have a large number of models in my scene that all need this, so individually making a new, separate j3m file for each and every one of them seems both rather inefficient, time-consuming and space-wasting.

Any help is appreciated :slight_smile: