the Goh-Chua A1is a fighter used mainly in Singapore during World War 1. Note: this doesn't exist in real life. All made in SketchUp except for the rear landing gear, which was taken from another model. It also has a variant with a 37mm gun mounted below for bursting balloons and attacking enemy land and sea vehicles. The 37mm gun can't be fired unless in a dive because the recoil will cause the plane to stall otherwise.