The Lockheed CL-1200 Lancer was a late 1960s company-funded proposal for a fighter aircraft based on the Lockheed F-104 Starfighter.1:1 print as 1:72 scale mode or depending on the 3D printer adjustment ratio,Zooming in 1.5 times will give you a 1/48 model, and so on.Stl files do not need to be processed, just slice them directly.I made the mold parting for a FDM printer(render in blue).A resin-printed version is also available(render in yellow).