Hi there, I'm looking for a SD1.5 LoRA to easily darken the skin of any character or person on realistic/semi-realistic/3D models. I'm aware some LoRAs exist for this purpose but none have satisfied me, and most checkpoints struggle a lot to generate darker skin when specific ethnicities are added to the prompt.
I want this LoRA to be capable of generating any character/person with a (very) dark skin color regardless of their ethnicity. Something that is versatile in its output and avoids impacting the rest of the image as much as possible, so that it can be combined with other LoRAs. For example if I'm trying to generate a character that has a specific outfit, hairstyle and facial structure, only the skin tone should be affected (if that's not realistically achievable and higher weights still have an impact on unrelated parts of the generation, just do your best).
Ideally the LoRA would have its weight control how dark the skin should be (higher weight -> darker skin), with the darkest achievable skin color being very dark brown.
You can publicly release your entry if you want, I'll award the LoRA that has the best and most consistent outputs in any case. Please include at least 5 different images (with different weights) with your submission.