realistic male 3d model

Create a realistic 3D character model based on the uploaded reference image. The subject is a young adult male with medium brown skin tone, short thick black hair styled upward with volume, clean-shaven face, symmetrical facial structure, neutral expression, and dark brown eyes. He is wearing a dark brown checkered blazer with subtle grid pattern and a light pastel mint-green formal shirt underneath. Shirt collar visible and neatly buttoned. The model should be: Ultra-realistic and high-detail Game-ready topology (clean edge flow) Accurate facial proportions based on the reference Natural skin texture with slight pores Realistic hair volume and strand detail Proper cloth physics folds on blazer PBR textures (4K resolution) Neutral A-pose or relaxed standing pose Studio lighting setup Plain light background