Well, I've been doing the Inquisitor for about two years now, and I think this is the most difficult one I've tackled. Just finished it after spending all day on it (and quite a bit of yesterday), with constant reference to Chambers and Internet. Many thanks to all who have posted on this thread - without the hints given here I would never have got anywhere.
I managed to back-fill 8ac from the surrounding entries and the 27-letter description, but am totally stumped for a parse. Can anyone please help? Ta.
And yes, the unadorned outline does look a bit like Peppa Pig...!