You still want to go through the whole plans, but there is a lot already done. The wings are built with all but the outboard bottom skins already riveted on. You'll need to build the aileron hinge brackets, prepare the pushrods and the bell crank assemblies, and install the gap fairings. You'll have a little work to do on the ailerons including a test fitting but the flaps are complete. Then there's the fuel sender, fuel pick up and fuel tank cover plate. Then it was prepping the outboard bottom skins for attaching, but they don't get riveted on until way down the road.
No really big jobs in there, I was ready to move on after about 50 hours of work. This as a very novice builder - I bought a nearly finished empennage so the wings were my introduction. I know the quality could be better, I just spotted a bunch of rivets tonight that I need go and squeeze a bit more.
I ordered my fuselage a lot earlier than I had initially planned and I'm glad I did. I had about 3 weeks with next to nothing to do while waiting. If you're doing the quick build fuselage, you may want to order it really soon.