Are you talking about characters generated with image generation, or written persona cards that you can use with a scenario?
If so, I think it would be great to also share the generation settings (checkpoint, LoRAs, parameters, prompt).
In case it's a character, here's an example format to start with:

- Checkpoint: Anima v1
- Character lora: Loraless character
- Loras: none
- Character's description: medium pink hair, bangs, purple eyes, long face, large breasts, black bunny ears, white cuffs, white collar, black bow tie
- Upper-body clothing: bunny girl costume, black satin corset
- Lower-body clothing: fishnets tights, white bunny tail
- Prompt template: Anima
- Medium: Anime Seinen Dark
- Steps: 30
- CFG: 4.5
- Sampler Er_SDE
- Scheduler: simple
I will remove my post in case I've misunderstood.