This is my own take on the Rank badges and Company Logo badge seen in the hit indie game Lethal Company. I tried to make them as accurate to the in game models as I could but had to take some creative liberties for the Rank badge text.
These use 8x3mm Magnets (6 for a rank badge + backing, 12 for a Company Logo + backing) that are friction fit. I have the tolerance set for the X1C and they fit with no issues for me, but feel free to add glue if you're concerned about the magnets falling out. I've had no issues with magnets coming loose though. Here's the magnets I used: https://www.amazon.com/gp/product/B09TQQHQLP/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
I would recommend printing with Ironing on, supports on (for the magnet holes), and Arachne wall generation. Color is easily added in the recessed text or logo using the bucket fill option. I think you can print this without an AMS but it is highly recommended.
We love the Company! Happy salvaging.