Ashtray-Slot Phone Holder Set

Four-piece phone-holder system that clips into the dashboard ashtray position, with a phone cradle, left and right support arms and a ball-interface console base. The creator explicitly states 903-series fitment and supplies CAD source views but no installed follow-up photograph. Confirm the ashtray opening, phone dimensions and ball interface, use cabin-heat-resistant material, keep the assembly clear of the selector and controls and verify the phone cannot detach or obstruct the driver under braking.