The rectangular "Upper Pattern" (model 6145) STL model of an original rectangular shape for upward location, with a pattern in the upper part of an oval frame built into the middle. The thematic selection of STL models for decorative work and the creation of decorative elements for the stylization of space. Models in STL format for the ArtCam program, code generation for MACH3, for NC Studio, 3D for CNC milling machines designed for wood processing. These designs are adapted for work both on CNC machines for home use and on industrial CNC machines.