Yennefer of Vengerberg from Witcher 3

Please check recommended settings for your Model if you're having Trouble.

Ernie-Image-Turbo

First try at a Ernie LoRA. Definitely overfitted, not good for much beyond 1girl type Images.
Trained using AI-Toolkit as 16/16 Lora at LR 3e-4 and ADAMW 8-Bit for 6400 Steps. Why so many steps? Look at these samples: Could've probably stopped at 4000 but didn't trust it after the monstrosity at 3200

Recommended generation settings:

Sampler: euler

Scheduler: simple

Steps: 4-6

Strength: 1.0

Prompting: Activation word 'Yennefer'. I recommend using a facedetailer

Z-Image Turbo

Recommended generation settings:

Sampler: dpm++2s ancestral

Scheduler: beta

Steps: 8-10 (4 can work, but sometimes grainy/leftover noise)

Strength: 1.0

Prompting: Activation word 'Yennefer'. The further you go out of distribution / away from the dataset images the more you'll have to prompt for features.

Flux.2 klein 9B

Recommended generation settings:

Sampler: euler

Scheduler: simple

Steps: 4-6

Strength: 1.0

Prompting: Activation word 'Yennefer'.

Note: Somewhat prone to bodyhorror, but I honestly think that's just 9B in general