I reckon this looks quite good.

I built a very rudimentary interior from scraps of plastic sheet and balsa wood, repainted the body in a solid light brown then brush painted a very thin coat of dark brown over the top- this I think works much better than my previous method of teaking as used on the Robinson mainline stock.

Still to do obviously is the roof and the detailing there, the ventilators above the doors and lavatories and the numbers and insignia, but it is practically there...