Unfortunately I choose a deep sky blue rather than a blue-grey for the base colour for my Poles and the result is especially bright in the sunlight, in normal light there are OK. Quite appropriately they are the Polish Blue Army from Strelets
The Blue Army was equipped by the French and fought on the western front in WW1, before being shipped east to join in the conflicts there. I will certainly use them for the Russian Civil War.
At the back is a French artillery gun and crew in the colours I should have used!
Some useful information on the army can be found here
http://www.hallersarmy.com/