Boeing 777-200 Scale 1:1000
My favorite slicing software is Cura, I will explain the printing process to just assembling:
3D PRINTING SETTINGSSpeed: 15-30mm/sTravel: 120mm/sMaterial: PLA (210°C hotend, 55°C heatbed)Brim: 3mm (Outside)Draftshield: 4mm (Full) - all landing gears