Clavicle and shoulder sculpting contribute significantly to realism by creating natural lines and shadowing that define the torso’s upper region. Subtle differences in clavicle prominence and shoulder slope can dramatically alter a pose’s believability, especially in overhead or reaching positions. When sculpting, aim for graceful transitions from neck to shoulder, avoiding abrupt angles that look artificial. A gentle curve under the collarbone can provide a lifelike cue without compromising durability.
Shoulder contour affects range of motion and comfort. A soft, rounded deltoid transition helps prevent pinching or stiffness during movement, while maintaining a realistic bulk in proportion to the torso. Pay attention to the connection points where the shoulder meets the chest; these joints should allow a natural range of external and internal rotation without creating visible gaps. Finally, test poses that involve lifting the arm from a variety of angles to ensure balanced load distribution and a seamless silhouette. Fine-tuning clavicle and shoulder sculpting brings a convincing, cohesive presence to the upper body.