@TR71777 A complete ped modelled from scratch is expensive (near to ~US$100). Fully rigged peds with face animations can take a lot of time and even if is paid, is not profitable (Example: Alex189 do it offering models from games rigged, because he's earning US$570 per ped pack, but he can need over 1 to 3 months to release each one).
Models from a game or already done and optimized for videogames, with only brows, lids, eyes, cheecks, jaw and tongue animation on face, can be 10 bucks or 15 with 1 set of clothes variations, or 20 with 3.
Honestly and you can confirm this, rig characters is more complex than vehicles, weapons, props or maps to get a good result, for this reasson exists lots of peds and player skins with undesired quality, bugs and no fully face animated.
Edit: All previous info, is for cases under donation/paid method.