3D Model: Create A 3D Model Of A Decorative Plaque, Optimized For 3D Printing. The Shape Should Be Vertical, With Smooth Ornamental Edges, Inspired By A Vintage Frame Style. Do Not Include Any Text, Numbers, Or Flowers – Just The Plaque Itself. The Plaque Should Have A Flat Front Surface And A Slightly Beveled Edge. Thickness: About 2mm. Ensure The Back Is Flat For Easy Printing On An FDM Printer. High Resolution, Watertight Mesh, Clean Topology, Optimized For STL Export.