{ "subject": "Dark Blood Glaive", "style": ["dark fantasy polearm", "menacing design", "detailed 3D model"], "material": ["black steel blade", "blood-red crystals", "dark metal shaft"], "details": ["curved single-edged blade", "glowing red runes", "crimson bindings"], "structure": { "blade": "curved glaive head with red crystal veins", "shaft": "long dark pole with red wrappings", "pommel": "obsidian spike with red core" }, "keywords": ["glaive", "polearm", "dark weapon", "red crystals", "black steel"] }