For dismounted I did a little converting, their are some pictures on the blog I think
https://gapagnw.blogspot.co.uk/ you might have to dig around blue caps with yellow bands and yellow shoulder boards. Did them in the last month or two so shouldnt be hard to find.
I bought White Russian Copplestone figures and then weeded out those with puttees or blanket rolls so I just had chaps in boots and caps, cut the bayonets off the rifles and then glued a sword to their waste belt. As the webbing is the same they look spot on.
Officer figures look great with no conversion at all.
If you cant find them let me know and I will take a couple of pics and stick on here.