幾何学模様のすりガラスペンダントライト

Generate a single geometric pendant light fixture based on the uploaded concept image, which shows a multi-faceted, angular form. The diffuser material is frosted white glass, ensuring soft, ambient light emission. The frame is minimal, made from thin, brushed brass. The light should convey a delicate yet structured presence. Provide a high-detail model with PBR textures, including appropriate roughness and metallic maps. Ensure clean topology and accurate material representation. Avoid background, ground plane, multiple objects, text, floating parts, or visible electrical components.