This is a single-seat version of the EA-330. It is a 3D/aerobatics aircraft made in Germany. I made this replica based on the illustration here: https://www.extraaircraft.com/330SC.php The canopy was difficult to make because it needed to fit with the fuselage, where the back and front of the fuselage are different. But I eventually did it arcuately. Might be one of the best !