3D printing opens expansive possibilities for customizing sex doll accessories, from display stands to functional props. The key is to plan with purpose: identify which accessory will enhance realism, comfort, or playability while ensuring safe materials and compatibility with the doll’s joints and limbs. Start with a design brief that outlines scale, weight, and mounting points. For items such as hands-free stands, consider a low-profile base that distributes weight evenly and avoids stressing joints during re-positioning. If your goal is to customize facial or body accessories, measure key dimensions accurately to ensure a snug fit without forcing parts into place. Material choices matter for durability and safety. PLA provides good rigidity for display pieces, while PETG offers greater impact resistance. For items that contact the skin, use biocompatible or non-toxic materials, and consider post-processing steps like sanding and sealing to remove rough edges. Attachments should be designed to avoid sharp corners or pinch points that could hinder movement or cause wear over time. Printing resolution influences tactile realism; higher resolution yields finer texture on props and clothing accessories. Finishing touches—paint, matte coatings, or gloss layers—raise the perceived quality, but ensure coatings adhere well to the chosen material and do not peel with handling. Finally, test-fit iteratively, adjusting tolerances to balance ease of use with a secure, aesthetic result.