I have finally managed to track down the elusive Pontoonier Gurkhas sculpted by Paul Hicks, and previously seemingly only available at shows in the US. They are now available from Newline Designs.
5 packs are available, and I like them very much. I have these 2 packs, and may well pick up the other 3 in the future. I have primed them, and hopefully wont leave it too long before I paint them and post pictures here.