About this 3D model

Various impact crater starting points; . These two files need some interior geometry cleanup but are printable: crater_impact.stl crater_impact_side_access.stl . They are meant to be inset onto blue foam since the depth of the hole is lower then the debris along the ring. . Feel free to splice and modify; they are far from perfect and could use some fine tuning in zBrush/Sculptris/Mudbox