I think, during the Xmas holidays I put in more hours than this but I forgot to add them up so I will go on the conservative side. And my difficulty to show anything is it's all small stuff: drilling holes for the com antennas, thinking about the placement of various hoses, items such as the red cube or the MAP installation.... everything is more complicated than I had anticipated.
I did install a locking system for the canopy but that alone took me a whole day to do; I made a fake fuselage side and tested the lock mecanism & position which took a lot of precious hours away. But it is done and next time I will complete the riveting.