Poli, sadly I'm not that good at converting miniatures without massive damage. It's not possible for me to substitute the weaponry with something more 'civilian'. Or any simple ideas?
Aaron & Jolly Bob, we're aiming in the same direction, although the OG figs are clearly 'dressed up' for service. Not very suitable for a walk in the jungle or the Spanish beach...
At first I was looking at the Proctor by Artizan, too. But he's on the other extreme: too lavishly clothed.
As a reminder, what I'm after:
Humboldt
Maturin/Bettany (n.b. the headdress and high collar)
Presumably there are no such figures, but perhaps some who can be more easily (!) converted (as said above, my abilities are limited).