Ultra-realistic 3D portrait of a 70-year-old Chinese kung fu master. Long white beard, high cheekbones, deep-set eyes with a calm, wise expression. Wears a traditional silk kung fu robe with intricate embroidery and natural fabric flow. Hair tied in a topknot or flowing. Static cinematic pose, subtle ambient light with dojo or misty mountain background. Emphasis on skin pores, beard strands, robe texture. 8K PBR textures, clean UVs, photoreal quality, ideal for close-up portrait rendering.