Remove stacked social versions - not part of the release

Add vertically stacked versions for social (2D on top, original below)

Link the now-public training dataset and explain the 27/20 split

Add phone-booth side-by-side demo video to the model card

LTX-2.5 22B IC-LoRA - live-action to 2D cel character (cum. 3250, 1152x672)

initial commit