This DoRA was trained on 400k images of hyper sized anime characters. It focus mainly on breasts/ass/belly/thighs/fat. This dataset is a subset of the larger hyperfusion dataset, but filtered down to body shape/size related images only. The full dataset would have taken more than a year to train on SDXL.

Trained on 400k (hyper focused) images extracted from the larger hyperfusion dataset.

The big takeaway from training this version is that scale_weight_norms is critical to keep the model stable on Pony. If you remove it the model will quickly become unusable over the course of a few epochs. Results may differ for smaller datasets.