This is a dynamic placeholder designed to give you ethnic variations when generating.

It produces girls from different countries with different characteristics.

Update V2:

the skin color has been better adapted to the origin.

The example photos contain all 66 entries of the wildcard.

PLUGIN INSTALLATION:
Install this for A1111/Forge : https://github.com/adieyal/sd-dynamic-prompts

Tutorial: https://github.com/adieyal/sd-dynamic-prompts/blob/main/docs/tutorial.md