Blueprints for a Boeing?

I HIGHLY doubt there are going to be blueprints available to the public. Boeing may still have some personal blueprints, but good luck getting your hands on those

It's unlikely that Boeing would part with blueprints, but it might have elevation drawings that could be useful. For such a rare aircraft, though, they might be hard to find. You could e-mail the manufacturer and ask. If you can find others who are also interested in the aircraft, there might be someone who has already prepared elevation drawings.