galaxy d20 die 3d model

A photorealistic 3D model of a two-story commercial building shaped as a regular icosahedron (D20 dice). The structural frame consists of metal beams with an anodized finish featuring a holographic cosmic pattern: deep blues, purples, and shifting iridescent highlights like a nebula. All 20 triangular faces are fully glazed with seamless transparent glass panels. The glass is clear and reflective, revealing a visible interior with two distinct floor levels. One specific triangular face serves as the entrance: a triangular door cut exactly to the shape and size of the triangle, centered perfectly, with minimalist metal framing. The building stands on a flat foundation. Style: modern parametric architecture meets sci-fi fantasy. Rendered in Unreal Engine 5, ultra realistic, volumetric lighting, glass reflections, metallic textures with chromatic aberration.