Looking forward to try some programs, when I find the motivation to setup my laptop with a new Linux distro or when I have my PC. Has anyone tried these?
MeshMolder (Video from 2018, back then WinOnly, works with oldish PCs): https://youtu.be/k3rfjydtm6A
SculptGL (seems to be really good, maybe resource hungry): https://youtu.be/d2Lf_RVyQYA
Neobarok (unique workflow, prefers AMD, a bit buggy): https://youtu.be/YRGjD4nTp_k
MeshMixer (no Linux, already has objects, like eg ears, good for honeycomb shapes): https://youtu.be/YJ9LAwMwr0M
I didn't watch the whole video for Thea Conceptor, from askNK bc I didn't like the video.
There are more and more specialized free programs where the results can be exported to other programs, like Blender.
Character Creator seems to be a commercial alternative to Make Humans, just wanted to mention it. Just in case someone needs something which might be more powerful.