ORIGINAL SANA VIDEO PLANNING PILOT No inference has been run Goal: one cream paper tag moves once in a breeze and settles Keep: tag shape, hole, string connection, wooden peg, wall lighting Camera: fixed Avoid: lettering, duplicate tags, new props Choose full checkpoint or text-only four-step preview explicitly Record repository revision, checkpoint, config, environment, dimensions, frames, fps, seed, output path Confirm matching input format and first-frame support before preparing a request Inspect the entire returned file and the attachment at the beginning, widest swing and ending Record actual duration, dimensions, defects and acceptance decision This is a human-readable brief, not a model prompt-file format or runnable command