vpakarinen/better-human-motion-ltx-lora
Adapter vs Lightricks/LTX-2.3. vpakarinen/better-human-motion-ltx-lora is a LoRA adapter, not full weights: rank 32, on 0, 2, proj, to_gate_logits, to_k, to_q, to_v (1632 adapted matrices). It modifies Lightricks/LTX-2.3 at load time.
1 other repos hold byte-for-byte identical weight files.