minimalist keychain 3d model

Prompt: Minimalist modern keychain design, single color material, youth-oriented trendy style, bold and clean shape with smooth curves and slightly sharp edges for a cool aesthetic. Inspired by street culture and modern tech accessories, compact and ergonomic form that fits easily in hand. No tiny fragile parts, minimum thickness 2mm, reinforced keyring hole with strong circular loop. Surface is clean with subtle embossed or engraved details (simple icon, abstract symbol, or geometric pattern), no text clutter. Matte smooth finish, no noise, no micro details. Fully solid watertight mesh, no floating parts, no overlaps. Optimized for SLA resin 3D printing, minimal supports required, self-supporting angles, reduced overhangs. Centered object, isolated, studio lighting, high detail but print-safe geometry.