The swordfish you mention is Roger Bales, its half scale, with a DA 150 for power, whats more, Roger is in his 80s!!! he produces a showstopper like this every year,
In the LMA, we also have a TOTAL scale fish under construction, fuselage out of tube, that sort of thing, all costruction is as the full size, power to be a moki radial, if i can find a link, i will drop it on here, but, for those of you not into this sort of work, there is always little old us