stylized loot box 3d model

Stylized Fortnite-style loot case, minimalistic geometry but preserving all important visual details from the reference image, keep gold elements and diamond decorations as separate visible parts, do not merge gold and diamonds into one texture, simplified shapes while retaining material distinction, low poly, optimized for real-time, maximum 5,000 polygons, clean topology, one shared material but clearly separated surfaces, game-ready, cartoon style, non-realistic