MarkBW/billie-eilish-xl
Adapter vs xinsir/controlnet-union-sdxl-1.0. MarkBW/billie-eilish-xl is a LoRA adapter, not full weights: rank 128, on unknown modules (1052 adapted matrices). It modifies xinsir/controlnet-union-sdxl-1.0 at load time.
3 other repos hold byte-for-byte identical weight files.