TI4 Insert -- Thicker Faction Lids

The original lids in Fallenwon's excellent TI4 insert were too thin for my printer to get any good detail on the text and they felt a little flimsy. I saw this was a common problem so I made a quick and easy fix for this by increasing the thickness of the lid to 1mm. This adds some good heft to the lids and makes for a better look in my opinion.

I didn't test but in theory they won't fit in the original faction holders, so I made a few quick and easy edits to that and they all fit together perfectly.