Gents
I have 3 etched brass bodies that were made by Peter Marshall (Wagon & Carriage). Here is the listing on eBay:
https://www.ebay.co.uk/itm/362522418764?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649
If you contact me directly we can do a bit better without the eBay charges.
Phil