Documenting customization is useful for maintenance, resale, and insurance. Start with a clear baseline: a current photograph of the doll’s appearance, measurements, and any existing marks or features. Create a version log that records what was changed, when, and why. Include itemized lists of modifications, such as new wigs, eye replacements, skin-tone adjustments, or repaired joints, with dates and vendors if applicable. Save receipts and warranty information for all aftermarket parts or services. Keep before-and-after photos from multiple angles to capture the full scope of changes. If possible, maintain a digital archive with backup copies in cloud storage and an offline copy on a trusted device. Use consistent naming conventions for files and folders to make searches easy. Document care routines related to each customization, such as cleaning products compatible with modified materials, or storage practices adopted to accommodate new features. Finally, consider a short DIY guide or notes about maintenance intervals, so future owners or technicians can reproduce or repair the customization as needed. With careful, organized documentation, you’ll have a reliable reference that supports upkeep, value retention, and informed decisions down the line.