1:1 Scale Full reconstruction(Cranium/Skull and Mandible/Jaw) The mandible/jaw used for this reconstruction is The Mauer 1 Heidelbergensis Jaw. Petralone is believed to be a Heidelbergensis or Early Neanderthal like Sima De Los Huesos. STL File, Cranium and Mandible can be Separated using a 3D Slicer program like Prusa or Orca My reconstruction follows the reconstruction done by the authors of this research **Digital 3D facial approximation of the Petralona skul** https://www.sciencedirect.com/science/article/abs/pii/S2352409X23003814