3Dジオメトリックポートレートのプロンプト

{ "action": "image_generation", "params": { "prompt": "An ultra-clean 3D geometric portrait of the man in the reference image, maintaining his exact facial identity and proportions. The entire bust is constructed from discrete 3D primitives: cubes, spheres, pyramids, and cylinders. The hair is a sculptural cluster of red spheres and cubes; the beard is composed of sharp, interlocking red triangular and polygonal shards. The face is a faceted white geometric assembly with high-contrast red accents. Color palette: strictly Red and White only. Lighting: soft studio lighting with subtle ambient occlusion to define edges. Background: pure solid white. Style: abstract 3D sculpture, octane render, 8K, high-end digital art aesthetic, 16:9 aspect ratio.", "aspect_ratio": "16:9", "negative_prompt": "skin textures, realistic hair, photorealism, curves, organic shapes, gradients, shadows that are not red or white, blue, yellow, green, black, gray, messy, blurry" } }