Exilian

Some concept sketches by reggieroberto of musketeers:

Spoiler

(http://i1180.photobucket.com/albums/x405/reggieroberto/musketeersketch2.png)
(http://i1180.photobucket.com/albums/x405/reggieroberto/musketeersketch1.png)

Hannel Wekker, as drawn by AnimeWolfGirl (http://animewolfgirl101.deviantart.com):

Spoiler

(http://th08.deviantart.net/fs70/PRE/i/2013/007/1/f/commission_3_by_animewolfgirl101-d5qrvau.png)

Kaia, as drawn by MultiYoungful (http://multiyoungful.deviantart.com/):

Spoiler

(http://fc09.deviantart.net/fs71/i/2013/131/c/b/kaia_by_multiyoungful-d64v269.jpg)

Charlotte Stanley, by Annie Reagan:

Spoiler

(http://i149.photobucket.com/albums/s76/JubalBarca/GSS/image_zps6715fd08.jpeg)

http://www.drgeorgepc.com/Turtle.html <- This 1776 submarine is the one being built in the Chaltarian workshop
http://www.leonardo-da-vinci-biography.com/images/da-vinci-invention-tank.jpg <- Da Vinci's tank design, the Trammech is very based on this.
http://www.leonardo-da-vinci-biography.com/leonardo-da-vinci-inventions.html <- Other Da Vinci inventions
http://images.wikia.com/deadliestfiction/images/6/63/Minutemen.jpg <- This rather dull-looking picture of some minutemen shows roughly how I imagine the Chaltarian uniform, except that the Chaltarians have colours by region (with the iconic one being russet brown for Flintshire).

The Union uniform would be a little more like that of the British, except that they use cylindrical caps with a brim to the front rather than Tricornes, and the uniform is dark blue and black. I'll work out the uniforms of other nations in the near future.