Yes it is a Greatplanes kit of an 330L Extra and the scale is 33%. After going through the the kit some of it is laser cut but the majority it die cut.What kit is it? Bought a Great Planes 33% 330l kit this past October at a swap meet. It is laser cut and looks to interlock. The instruction manual has a 2000 copy right date. The fuselage has a nice form to it rather than the slab sided planes of today. Hope that is what you are building?