hard shell case 3d model

Create a 3D rendering of a motorcycle backrest panel. Surface material should be matte light grey plastic with slightly soft touch texture. The shape includes rounded corners and a raised upper curve. Apply black graphic lines that look sharp, curved, and dynamic. Positions: two short curved cuts near the top area, and two longer curved cuts on both lower sides. These graphics must not be printed—make them engraved and recessed into the surface. Depth should be subtle, with smooth contour edges, CNC-style finishing, and matte black interior. Shadows must clearly show the engraving. Place the “NJX” logo at the lower center, also recessed and matte black. Ensure realistic lighting, soft shadows, and high-detail surface texture. Render in clean studio background, neutral lighting, center framing.