The most mature version of this Lora.

The effect is so strong that if you want just the face and combine it with other Lora, you can set it at 0.5 - 0.7, and set other Loras 0.3-0.5 points above this Lora.

For the best result, i recommend to set it arround 0.6 and set other Loras at 0.8 or above.