The idea is to have a tool similar to the track blueprint which allows to catogerize the models which would help reduce the inventory clutter. Especially for models with more variants (with actual model difference e.g. different interior) but still being the same class it would make sense.

The tex variants as we have them could be put into a submenu depending on what model-variant is selected

Furthermore this could be extended to support multiple unit configurations to be set by the pack author to make multiple units easier to handle. I really dont know If the spawning of multiple units in a whole could work but i guess that would be a nice to have feature.