The basic print settings are: Layer height: 0.2mm (can be lowered to your preference) Infill: 0% (except for the stand) Wall line count: 2 Nozzle width: 0.4mm No supports and no bed adhesion should be required. Please read the print guide for more detailed print settings per part. Print Guide Engines Simply print the Fan-Blades.stl file twice, separately to avoid excessive retractions while printing the blades. A layer height of 0.2mm will give the best result for the turbine blades. Print the Engine-Left and Engine-Right.stl. Fuselage Make sure your bed is correctly levelled to minimize the seam between the two fuselage sections. Wings & Stabilizers Make sure these parts are rotated 45° on your build-plate to minimize stepping. Printing these parts with a wall line count of 1 will give them a smoother surface, but will also make the parts more fragile. Pin & Stand Adjust the scale of these parts as necessary to minimize the seam between the fuselage sections. Use 20% infill for the stand. Assembly Before you start assembling you need to cut the support material from the fan blades. To get the fan blades out of their support, start by cutting the 4 connecting rods on the bottom and then cut underneath the blades until the support comes off. Start by attaching the horizontal and vertical stabilizers to the aft fuselage section. Insert the pin in one of the fuselage sections and connect the sections together. Connect the wings to the fuselage. Insert the fan blades in the nacelles and attach them to the wings. Finally, place the model on the stand.