chfm/ltx-2.3-ltx2-better-nsfw-motion
Adapter vs Lightricks/LTX-Video. chfm/ltx-2.3-ltx2-better-nsfw-motion is a LoRA adapter, not full weights: rank 64, on 0, 2, proj, to_k, to_q, to_v (1248 adapted matrices). It modifies Lightricks/LTX-Video at load time.
4 other repos hold byte-for-byte identical weight files.