LoRA trained on 45 publicly available images of Lean Beef Patty.
Trained on base SD 1.5, should work with most models.

Use ADetailer if details are lost and strength of 0.8 should work on most prompts. Use lower strength for other models.

(21, 24 images) - (24, 16 repeats). Picked the 8th epoch.
Consider leaving a review if you like the model. All feedback is appreciated.

Pony

This version was trained (21, 24 images) - (24, 16 repeats) on Pony Realism. Picked the 10th epoch.
The face likeness is almost there, but further training did not improve it.
I have included an image where I used facedetailer/inpainting for the face with my SD 1.5 model. This provides the best output IMO.
Also added a comparison of Pony facedetailer vs 1.5.