Recommended Settings

Flux.1 Dev, LoRA weight 0.7

mentioning "smiling with human teeth" will make the effect more pronounced

Also available to use for free on Remix AI

Current Known Issues

The LoRA is mildly overfit so:

• This LoRA likes to add fur to human subjects if they're underdescribed

• Teeth aren't quite perfect, often getting the wrong number, overpronouncing canines, etc

• Compositions other than front-facing and portrait-like aren't well-supported

Backstory

I have a mild obsession with giving animals human teeth, particularly dogs. I've collected my best results more or less as things improved from SD 1.5 onwards. As a quick test, I tried the fal fast lora trainer and got some pretty reasonable results.

Surprisingly, even with a kind of wonky training dataset, Flux is able to pick up the pieces and generate images better than the originals.