This is a crowdsourced model (P1991 3-3 5) of a Bronze Age palstave from Jevington, East Sussex.
All model files: http://micropasts-palstaves.s3.amazonaws.com/index.html?prefix=Palstaves-photos-3D_13Feb14/Palstaves_Jevington-East-Sussex/P1991%203-3%205/