About a year ago I built a Moonraker shuttle from the revel 1/72 kit.
more pics documenting the build here:
1/72 revell shuttle
I was thinking of finding a 1/144 747 and shuttle kit but I saw that Hannants in the UK had the 1/72 vacformed 747 back in stock.
Kit arrived last Monday... fuselage is 39" long:
The kit comes with a vacformed internal support but I decided to CNC cut a foam plug to fit inside which will keep everything straight and aligned while the seams are filled and sanded:
The engines are a bit tricky - lots of superglue and epoxy putty required:
I have no clue where I'm going to put it when it's finished though