Hello,
about 10 years ago Foundry sent me a list of their books they intended to publish.
Most of them are now printed, but some are still outstanding.
Armies of the 19th century Asia- vol 6 Malaya and the East Indies , vol 7 The North west frontier.
I think they are also planning a book covering the Pacific, Oceania, Australia and New Zealand.
This was mentioned ( if i recall correctly) in the introduction/forward of their Central Asia?Himalayan states book.
Hopefully Peter Abbott will be doing a book about British imperial forces 1850s- 1941.
Pete.