I haven't forgotten the coach and did a little more this morning. Basic body now done and plopped on top of the chassis. There is still a fair bit to do and I have issues. Not least that the way that the folds are aranged means there is a gap all the way around the body/chasis join. It probably won't notice too much when painted and from a normal view angle, but from eye level at the moment it looks shite.
I'll press on.