decorative base plate 3d model

Create a non-functional decorative 3D model inspired by the attached reference image. It should be a small rectangular bottom plate/base with a clean, slightly rounded shape. Overall width: 21.5 mm. Make the design symmetrical on both sides, with small decorative side tabs/protrusions that visually resemble the reference. Keep the geometry simple, smooth, and suitable for 3D printing. This is a decorative/display model only and must not be designed to function as, fit onto, or modify a real firearm magazine or weapon