DM screen-top initiative tracker

I really liked [onekeithtomany's banner initiative tracker remix](https://www.thingiverse.com/thing:3314309) with the class symbols, and wanted to make some free-standing class symbol initiative trackers to go on top of a DM screen. I made a few tweaks to the individual symbols to connect any floating parts and called it a day.

- There is also a rail available (`initiative_rail.stl`) if you don't use a DM screen but still want to use these.
- There are now 5 enemy trackers (skulls with tally marks, naming convention "enemy_screen_topper_X.stl") if you want to display the enemy turn position.
- There is now a "mini_converter.stl" file if you want to use these trackers as your mini (untested, good luck)

# Don't have a printer, but like these?!

**Check out my [new and improved trackers](https://www.etsy.com/ca/listing/725208493/25-initiative-trackers-dungeons-and?ref=shop_home_active_1), with Artificer, Mystic, and a bunch of new monster options, available exclusively through