I've just completed these two conversions of the Foundry Home Guard Figures.
The medical officer is Captain Mainwaring's Head with the moustache enlarged on Godfrey's Body & the orderley is Walkers Body with a Head from another Guardsman with the rifle & hand removed, then a really rubbish greenstuff hand holding a stretcher made from alluminium rod (for the poles) a greenstuff litter & some plastic card for the feet.
Cheers Keith
