hexagon keychain 3d model

ultra realistic 3D render of a premium hexagon keychain, modern minimalist design, size 35x40 mm, thickness 4.5 mm, rounded edges, matte dark metallic body with gold metallic accents, front side features an embossed stylized "F" logo and engraved text "FLOWRIX", clean bevel edges, back side has NFC symbol engraved in the center, high detail surface texture (fine grain matte plastic), soft reflections, studio lighting, soft shadows, centered composition, product photography style, 8k resolution, octane render, global illumination, depth of field, clean light gray background