Hyper-realistic isometric 3D plasticine monochromatic

Prompt

Hyper-realistic isometric 3D portrait bust, sculpted entirely in single-tone [COLOR] clay plasticine,
rounded puffy facial features, smooth glossy clay surface, subtle embossed details,
monochromatic [COLOR] palette with highlight and shadow tonal variation,
soft-box studio lighting, isolated on pure white background,
Octane render / Blender Cycles quality, ultra-detailed, 8K