This is my try on the "chest hair, hairy, body hair" LoRA since the other ones weren't quite what I wanted.
Chroma HD
Higher strengths might remove some of the specified prompt, but, as with everything else, results' quality vary a lot depending on the sampler and scheduler chosen.
SD 1.5
Notes:
If the CFG is higher than 6.0 the pictures might get too saturated;
On stronger weights, the hair tends to get shorter;
Some models have stronger weights that negates the hair, making it more sparse or thin (tinkering might help);
Embeddings, including the "bad hand" ones do affect the body hair generation;
For the reasons above, it works better with inpainting depending on what you want;
Abs and musculature in general might get overridden on higher weights, making more "bearish" or "otter like";