realistic human 3d model

Realistic 3D human model in a neutral standing pose, with both feet fully flat on the ground. Natural upright posture ( relaxed pose with arms at the sides). Anatomically correct proportions, no distortions. Average adult height (~1.70 m). Neutral facial expression, simple and plain clothing (non-distracting). The model should be optimized for architectural scale reference, with the base aligned to ground level (0.00), feet perfectly horizontal and not floating. Neutral or transparent background. Realistic style, soft lighting, no dynamic pose. Full body visible (head to toe), centered, no cropping.