Here is the left wing skeleton, with the outboard end closest to the camera.

The area at the inboard end where there are no nose ribs is where the fuel tank will be. The fuel tank forms the inboard half of the wing leading edge.

I've got to deburr all the holes I drilled, drill some holes in the ribs to run a conduit and pitot line through, prime the ribs, and then I can rivet the skeleton together and put it in the wing jig.