photo frame 3d model

A minimal, straight-edged rectangular photo frame designed for efficient 3D printing with low filament usage. Inner opening (photo area): 15.5 cm x 10.5 cm Border width: 2.5 cm Frame depth (front thickness): 0.5 cm Use uniform wall thickness (~2-3 mm The frame has clean, straight edges with slightly rounded corners (small fillet). No waves or organic shapes. The design should be hollowed from the back to reduce material usage while maintaining structural strength. Use thin walls and internal support ribs if necessary. Include a simple back support system: A removable or flexible back cover to hold the photo Small inner lip or groove to keep the photo in place A foldable or fixed support stand (kickstand) on the back for tabletop display The backside should be functional but minimal, optimized for low filament consumption. Style: simple, modern, practical Material: matte plastic (PLA style) No unnecessary details or decorations The model should be clean, printable, and optimized