its the bell xn(nerd)-1 (note this is not a real plane it's fictional and was made for the intention of being something silly to print)
another thing to add is that the cool elzing krunk file is off center and the xn-1 file is on center
Cool_Elzing-Krunk.stl | 4.0MB | |
xn-1.stl | 4.0MB |