muscular human anatomy 3d model

Create a highly realistic adult human anatomical 3D model in neutral A-pose: feet flat, legs straight, arms 10–20° from torso, palms forward, head straight, balanced weight. Natural human proportions, realistic joints, hands, feet and warm opaque skin with subtle pores. Anatomically accurate muscle origins, insertions, shapes, volumes, tendons and fiber directions. NO T-pose, bodybuilding exaggeration, plastic/grey skin, transparency, blobs, melting, deformation or inverted normals. Keep every muscle as a separate named mesh with unique material; left/right independent: pectoralis major/minor, trapezius, rhomboids, latissimus dorsi, deltoids, biceps, triceps, brachialis, brachioradialis, forearm flexors/extensors, pronator teres, flexor/extensor carpi radialis, rectus abdominis, obliques, transversus abdominis, gluteals, quadriceps, sartorius, adductors, hamstrings, gastrocnemius, soleus, tibialis anterior, peroneus longus. Support normal skin and muscle-selection appearance. Selecti