Creating a sex doll that closely resembles a real person involves a combination of design, material selection, and innovative features. To enhance both appearance and tactile feel, manufacturers incorporate a variety of advanced features that elevate the overall aesthetic and sensory experience. High-quality materials like medical-grade silicone and TPE are fundamental, offering a soft, skin-like texture that mimics real human touch. These materials also allow for detailed detailing such as realistic skin pores, veins, and subtle imperfections, adding to the authenticity.

In terms of appearance, adjustable features like facial expressions, eye color, and hair options allow for customization to match user preferences. Sculpting techniques focus on realistic body proportions, muscle tone, and facial features, ensuring the doll looks natural and proportionate. Additionally, features such as movable joints and flexible limbs contribute to realistic postures and movements, making interactions more genuine.

To further improve the experience, some dolls are equipped with heating systems that simulate body temperature, enhancing the tactile sensation. The incorporation of sound systems or responsive facial features adds another layer of realism, making the doll not just visually convincing but also emotionally engaging. Overall, these features work together to create a lifelike appearance and feel, providing users with a more satisfying, immersive experience that closely resembles interacting with a real person.