Authenticity in anatomy rests on thoughtful detailing that respects ergonomic function and visual coherence. Start with the core structural map: skull, rib cage, pelvis, limbs, and joints. Realism emerges from proportional harmony among these elements and a surface that responds to light and touch in a believable way. Skin tone, warmth, and subtle texture—like fine lines and faint vascular hints—create depth without appearing artificial.
Attention to joints and articulation matters for posing. Design connector points that permit natural range of motion while maintaining posture stability. The hands, feet, and facial features deserve equal care; fingers should taper delicately with visible but soft knuckle lines, and the mouth should allow natural range of expression without exposing seams. For the torso, consider gentle abdominal curvature and rib shading that respect the torso’s anatomy, aiding both look and pose.
Maintenance of anatomical realism requires careful, regular cleaning and conditioning with doll-safe products. Avoid heavy oils or residues that distort skin texture or attract dust. Document every modification and the materials used to preserve consistency across future updates. The end result should be a believable form that invites interaction while remaining practical for care and repositioning.