Each boot is a six-point sole plate under two rounded solids, one for the foot and one for the shaft, with two buckle straps carrying side buckles and a lathed cuff ring at the top. Three feathers of falling angle fan back from the outer ankle and reach 0.27 m behind the heel, so the wings are part of the silhouette rather than a detail on the side. The pair is toed slightly outward so the two boots never overlap as the pickup turns. Bounding size 0.36 by 0.38 by 0.49 m; metres, +Y up, +Z forward. Origin: free, at the centre of the pair, level with the ankles, because a collectible like this is hung in mid-air at whatever hover height the level needs and a base origin would put it on the floor. The geometry surrounds the origin, reaching 0.188 m below it and 0.188 m above it. Clips: bob (2.4 s), spin (3.4 s). Rigid node animation only: named nodes with translation, rotation and scale clips, no skinned rig and no skeleton. No collision volumes and no navigation data. Opaque materials throughout; the pack uses no alpha blending and no transmission.