The cheapest way to get m models is to subscribe to my Patreon Page: https://www.patreon.com/vfb_paleoart. The basic tier it's just 5$ a month.
You'll get:
You'll get 7stl files:
HEAD.stl
BODY.stl
ARM_RIGHT.stl
ARM_LEFT.stl
LEG_RITGH.stl
LEG_LEFT.stl
BASE.stl
All pieces are cut and keyed.
You can find this model here: https://artstn.co/m/LwYMD