niceeeeee, exactly what i needed

Can't get it to work, LoRA shows up in list but nothign happens whan I click on it, manually adding triggerwords to prompt does nothing. Tried on several Pony, Illustrious and SDXL checkpoints. Restarted the WebUI several times. Any ideas?

This does work with the stated prompts, but it also makes the characters gain weight and breast size. It's the best of the long hair LoRAs atm.

One way to use this is to generate a long hair image, then slim that image down with ~0.7 denoise with base + .25 tiny waist LoRA. You can also do ~5 steps with this LoRA then take it off for the remaining ~25 steps.

I'll also share that if you want to modify an image with <1.0 denoise without changing the overall structure of the image you will have much greater success using an ancestral sampler (dpmpp_2s_ancestral/sgm_uniform is great for this purpose, as well as for 1.0 denoise as well) as because noise is gradually added it is less likely to "forget" they have long hair and you can change/randomize much more without in this case losing the extra hair. In other words you can get away with a higher denoise. ~0.75 rather than ~0.6 and keep the hair.
Note that Krea has no problem at all drawing floor length hair with the terms stated here, actually more consistently than this LoRA does.