Safety should guide every customization project, from planning to execution. Begin with a thorough risk assessment: identify heat sources, sharp tools, and potential points of structural failure. Use only components that are designed for the doll’s material and load-bearing capacity, and avoid modifications that could compromise integrity or safety. Protect surfaces with non-slip mats and use clamps or supports that won’t mar the skin or finishes. Hygiene is critical: maintain clean workspaces, sanitize tools, and clean every part before and after work to prevent contamination. When painting or applying adhesives, choose products that are flexible, skin-safe, and specifically compatible with the doll’s material. Avoid over-filling joints or creating excessive tension that could cause cracking or deformation. Document all changes with detailed notes and photos, enabling reversible adjustments if needed. Finally, consider safety beyond the craft: ensure that any electronics are properly insulated, waterproofed, and securely integrated to prevent hazards. By prioritizing safety, you’ll protect the doll, yourself, and any future enthusiasts who interact with the work.