Horse 3D relief model STL format file for CNC carving E658 Model format: STL format(And BMP Grayscale map) Those 3D relief models are good used for Artcam,Aspire or other 3D software The 3D model are mainly are used for bed door carved furniture,So you need to have an CNC router For those models quality,Same as the picture show Flow me,you will find more and more good models,I will keep update