A collection of highly detailed PBR materials and models: a weathered metal barrel with rust and scratches, cracked concrete wall with graffiti, polished wooden table with intricate grain, glowing neon signage with glass texture, a stylized crystal with light refraction, and a sleek futuristic metallic panel with sharp reflections, all placed in a well-lit studio setting with subtle shadows and realistic textures for close-up inspection, photorealistic rendering, ready for 3D integration.

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