TBH there wasn't that much to do to it, there was surface rust but it was in pretty decent nick. All we did was sand the old paint (right back to the metal on the main cover), repaint everything (using some old red lead primer that had been knocking about for years), Martin sharpened it, and added the new roller which was just a rolling pin, we regreased everything and put it back together. The grassbag was just kinda cobbled together after looking at photos.
Oh and I think he made a plastic bush on the lathe, for where the handle connects on, cos it rattled.
I love the shape of them, and I want another - I can imagine one in grey with a big red shark-teeth mouth! Or with WW2 bomber-style artwork, a glamour girl astride a bomb Flymo..