Every hotel-brand program variant in the product database needs two 3D model files in storage (a normal and a mirrored version). This audit lists what the database expects, checks what storage actually has, and shows the gap. "Broken today" counts files behind variants customers can actually select — a selected one renders a broken 3D view. "Latent gaps" belong to inactive variants: harmless now, broken the day someone reactivates them. Rows disappear on the next audit once the file is restored — no history of fixed ones is kept. Runs weekly; "missing since" is when the audit first saw the gap.