Purchase link (non affiliate) - https://qidi3d.com/en-au/products/q1-pro-3d-printer
AlexY's mini escalator model - https://www.printables.com/model/165271-mini-desktop-escalator
Join the Maker's Muse Community - https://www.makersmuse.com/maker-s-muse-community
3D Printing Quick Start Guide - https://www.makersmuse.com/fdm-fff-3d-printing-quick-start-guide
3D Printer Buyers Guide - https://www.makersmuse.com/purchasing-your-first-3d-printer-fdm-fff
3D Printing Essentials - https://www.amazon.com/shop/makersmuse