6mm fireteam for micro-armor

updated fireteam models for 6mm scale
printable without supports
added a fireteam with shoulder-fired atgm

6mm infantry team for micro-armor games.
Saved as proper size for printing at 6mm scale
don't bother to scale up for larger scales as there are much better models available for that.


the standing men are ~6.1mm tall ( close enough )
the reference die is 15mm cube.
The hex base is 3/4" or ~20mm across.
Model is printed at a .08mm layer height with a 0.4mm nozzle

work in p