This is sorta like the case of the missing sock. You have a right sock that's only 3 weeks old (but washed) and the left...man it's gone. I have the same issue with airplane wings. I have 2 wings to Kraft Kwik Flies (the seller insisted I take them with the plane), a Top Flight ME 109 wing, and various others, both built up and foam that have no fuselages. Any ideas?