[Objective] This study aimed to implement 3D image acquisition and postprocessing tools for the natural heritage preservation of a collection of craniums from a zoology museum and a wildlife rescue center. [Methodology] Samples were prepared following osteotechnics protocols developed at the rescue center. They were then digitized in a darkroom using a metrology-grade 3D scanner. https://parisnaturalfoodes.shop/product-category/clean-flow/