VEVOR CNC 3018 Pro CNC 3018 300×180×45 mm CNC Machine GRBL Control Mini Engraver with Offline Controller 3 Axis Engraving Machine for Carving Milling Plastic, Acrylic, PVC and Wood

The Candle software for tool engraving supports the .nc file format for executing G code. You can use CAM software to convert pictures or CAD into G code files, and then use the provided Candle software to achieve relief or cutting. You can also use other software to convert them into G code processing files. For post-processing, choose a standard three-axis vertical machining center.

This is perfectly feasible; this machine is capable of cutting non-metallic materials such as wood, plastic, acrylic, and resin.

This machine can be used in Australia once assembled and it doesn't need to be converted.

This is not recommended.

If it is made of plastic, CNC tools can engrave and cut it.