I finally finished (apart from flocking the bases), the Chaco War Bolivians. I think the figures themselves turned out very nice even though my poor painting skills do not do them justice.
The third photo shows the figures next to a base of Eureka Bulgarians painted for my fictional South American army. I included this picture just to show a comparison of the figures. I think they can work well together although the Chaco War figures are a bit more "beefy" and for lack of a better word a bit cartoonish in my opinion. This is not a problem for me and I think they painted up nicely. The one figure I do have a problem with is the officer. I think his cap was sculpted a bit to big and he looks odd in my opinion. You can see what I mean if you enlarge picture one. In the future I may just substitute Eureka Bulgarian officers.