Rotate gravity inside an ordinary room

Edit my uploaded full-body interior photo into a physically convincing gravity-shift scene. Preserve the adult subject's exact identity, pose, clothing, expression, room architecture and camera position.

Gravity rule: the subject remains standing naturally on the original floor, but loose objects and selected furniture are pulled toward [NEW GRAVITY SURFACE]. Items include [OBJECT LIST]. Their orientation, weight, contact, fabric drape and shadows must follow the new direction consistently.
Anchored elements: doors, windows, built-ins and [FIXED ITEMS] remain in place.
Motion: a few lightweight objects are captured mid-fall along clear arcs; heavy objects have believable contact and compression against the new surface.
Lighting: keep the original light sources and recalculate all moved-object shadows correctly.
Camera: wide 24–28 mm interior photograph with straight architecture and deep enough focus to read the illusion.

Do not rotate the entire photograph, float every object randomly, change the person, bend walls, duplicate furniture or use magical glow. No extra limbs, debris danger or text.