This caught my eye also.I have one (Old GP kit) downstairs completely framed up.may still sell it.I always loved that trim scheme on the box,but thought it was too much work to duplicate.I love the looks..but when I see them fly,they look smallish in the air.They also fly quite fast,so it looks a little toyish.
If it had a 65" span or so,it would probably be able to fly more lighter and scale like,but then engines become hard to obtain as one would need a few cubes to power it.I think it will be a good seller.