Hi Terry,
If you want to buy a fuselage jig already built you can buy one from Tom Niebuhr of blue sky models for $150.00 + SH. which he shows under specialty items on his website. I bought one from Byron Barker of CF Slattery which is steel tube construction with an aluminum base plate and aluminum L brackets. Tom Niebuhr's is all wood it think.
However, I built one just like Ward showed you and it is a dream to use. I used 3/4" birch plywood for the base and used 1/4" birch plywood for the brackets instead of hardboard just so it would look better. As Ward says, it is a great jig and only takes a short time to make.
Mike Griffin