My back is sore from a Several of hours bending over the baseboards but I have fitted the platform edges for both sides of one of the long platforms (just shy of 13' long I think) and have also completed the "earthworks" on the branch, with tunnel portal and the base landscaping plus a couple of trees, and my lad built a scree slope with which he's quite pleased.
A decent weekend's progress, I think, but too late for pictures. Maybe next weekend. Guy