Well that's the printing completed and the hull glued together. Now for the filling of the joints (good close fits so shouldn't need much work), priming and sanding. I have some Halfords High Build Primer to fill up the faint print lines, printed at 0.15mm line height so these can just be felt. The prop shaft came from Amazon and is 4mm with ball bearings in the shaft tube, the prop is slightly too large for the nozzle but will easily trim to fit.
Jim