This LoRA is trained on images of wriggling worms. It vastly improves wriggling motions of worms, tentacles, and similar objects. Tested working for both T2V and I2V.For Wan 2.2, download the appropriate high and low versions of the modelInclude the word "wriggling" as an adjective prior to the object you want to apply the motion to. Works best for long thin objects. May cause some sluggish movement, so recommend adding words like "rapidly" as well if the video seems to be in slow motion.

Wriggling motion LoRA (WAN 2.2 Release) [Tentacles!]

wriggling_t2v_low_e20.safetensors

Wan 2.2 T2V low (v1)

Files with SHA256: 0617b5abc96e12b17da30cfcec8a499e688c53b752a5d3163eb7462505d4fa49