Fabrication of this plane is going to be a tedious task. Imagine Four wings to wire-cut.They are tapered & further more they are swept forward & back. Its a headache to do the claculations already. Hahaha..

But this plane is definitely an attention grabber. The full-scale plane too. Its suppose to be 70m span & 36m length or isit the other way round? Anyways, its going to be a huge plane & able to travel sub-sonic speed. Cool!