Main concept: Detailed and textured 3D avatar in LEGO style, stylized as Major Grom from Bubble comics. Technical requirements: Texture resolution: 4K. Polygon count: high detail but optimized for standard LEGO blocks. Export format: FBX. Textures: separate maps (diffuse, normal, specular). Visual characteristics: Body: constructed from large and small LEGO blocks, imitating muscle structure. Costume: detailed police outfit with characteristic elements of Major Grom. Face: stylized as a LEGO minifigure, but with recognizable features of the character. Hair: made from special LEGO blocks for hair. Textures: Characteristic seams between blocks. Realistic materials (metal, fabric, leather).