$13 Airbus A320neo 3D model by Hafcoy. Available on CGTrader. Check it out on CGHub.
STL (Stereolithography, filesize: 1.39 MB), OBJ (OBJ, filesize: 5.35 MB), BIP (KeyShot, filesize: 1.96 MB), FBX (Autodesk FBX, filesize: 1.12 MB), SKP (Sketchup, filesize: 2.62 MB)