Upscale o' Classic Alpha with BT-70 body tube. Begad! Balsa fins cut from 1/8 in sheet, turned out a too flexable. Re-inforced by laminatin' card stock (scale down t' about 80%). Blimey! Nose cone is a Apogee PNC-70A, shiver me timbers, out o' scale as it looks more like a upscale o' t' Super Alpha.