Body hair growth
I know, hair growth won’t be most likely in game because of various reasons that were mentioned – different forms of each hairstyles and such reasons.
But I was thinking – I personally believe that body hair growth is possible. The difference between hairstyles and body hair is that the body hair are mostly about density rather than shape – Only man’s abdomen and chest usually have different shapes.
There would be different stages of growth (each would have different density) – so for example it would take two days to have different next stage. New stage of body hair would show up after parafolk wakes up (so we won’t have situation when parafolk with shorts is walking and out of nowhere he gets more body hair on his legs)
I was also thinking that parafolks could have different growth. Some people have high body hair density while some people don’t have body hair. Men have different shapes of body hair on chest and abdomen, so that could be also thing.
Body hair growth would allow some gameplay features like shaving and depilation – So I would’t allow to give parafolk body hair in paramaker during gameplay, because you would be able to grow it and shave it. Parafolks who would’t be able to get body hair naturally (as I mentioned, some don’t have it) could start eating zinc tablets (it helps with growing = my own experience). Another nice feature of natural body hair growth is possibility for puberty of boys.