First of all, I want you to understand that the problem of hand deformation is currently unsolvable. You can pick the right one by generating more pictures, or choose a more suitable model and parameters.If you have any ideas on how to reduce hand deformation, you are welcome to comment and share.

I know someone has done lora of this theme. This lora enhances the expressiveness of gestures. And added the expression of the fingers around the mouth as shown in the example picture. You can use "fingers around tongue" to trigger this form.(I added it in the trigger word for easy copying, you don't have to use it)

example picture weight:1,model used:cetusMix v2