This first photo shows the main framework of the printer plus print bed Z carriage frame and XYZ drive systems. The external dimensions are 750mm x 660mm x 1000mm. The frame parts are 20mm x 20mm aluminium extrusion designed for wheels to run on. The X rail is wider at 40mm x 20mm for extra precision. The printing capacity will be 490mm x 470mm x 650mm (or maybe slightly more). Most printed parts are PETG with the exception of the Z drive gears which are PLA for the large gear and TPU for the motor pinion. Also, the parts cooler air duct is in ABS for that ability to "solvent weld" it in parts.
This printer is different in some ways from most 3D printers. The X and Y drives are combined in an arrangement called CoreXY where one stepper motor provides X+Y motion and the other X-Y motion. The drive is by standard timing belts and pulleys. The Z drive is different - it uses fishing line braided cord which is very strong, with negligible stretch. Cords are attached to the 4 corners of the bed frame, go up over pulleys and onto a horizontal aluminium tube that acts as an axle/drum where the cord is wound up to lift the bed. This is driven by gearing with a 10:1 ratio from the Z stepper motor.