When using text2img, please pay attention to enrich the prompts with more descriptive words. Alternatively, place "close-up" under the negative context, otherwise, it may easily result in close-up shots of teeth.

This can be used for inpainting, transforming ordinary teeth into fangs, or using positive prompts in img2img to alter the appearance of teeth.

The 2D model can produce longer fangs, while the 3D model can generate fangs that the model itself doesn't possess.

If desired, I can separate the types of fangs, including the teeth on both sides of the incisors and the canine teeth.

The last image shows my natural teeth, but unfortunately, they are too short to bite anyone.

https://civitai.com/models/103163/fangs-vampire-teeth-or