With this workflow you can modify 3 reference character for create one picture.

V2

• V2 support calculating mark position of character. Now we can modify any resolution of Latent Image

• I add custom node UnloadModel for save PC Memory RAM

• V2 can use Generate Prompt -> be careful ... for 3 character require more Memory RAM

Note: Actually, I have experimented with the controllnet. It work but very slow process of my workflow. So if you want to use it just insert before doing Sampler in Grop Result.

V1:

• work only 1024px resolution.

• If you want to change resolution. you must re-calculate mark by yourself for match resolution you prefer.

• Require PULID Flux II

• Detail Daemon is optional