Creality has open-sourced at least some of its 3D printer designs. https://github.com/CrealityOfficial https://github.com/CrealityOfficial Maybe worth a look

Creality has open-sourced at least some of its 3D printer designs. https://github.com/CrealityOfficial https://github.com/CrealityOfficial Maybe worth a look to see if the parts are available where you are? Even if not, you'd probably learn a lot just by trying to hack one together from the parts that ARE available.