ready to 3dprinting.The model in the STL file is saved both as a whole and with all parts separately. In the FBX and OBJ files, the model is in a single file. In the Blender file, both the STL version and the high-resolution version of the model are included.The parts do not touch each other.The thinnest connection point diameter is 4.6mm. You can see the sizes from the image section. The parts are filled inside.each seperat parts has 334232faces and 167116 vertstotal is made of 16 pieces.