Stefano,
Do you want historical lists, or BoB ones?
I'm assuming BoB, because no historical campaign would include Makhno, Americans and French, since American forces didn't come within 1000 km of Makhno.
In which case, why not write your own?
If you are going to limit yourself to historical forces present in Russia, then the European lists are mostly very boring - the exceptions being the French in the south and the British in Transcaspia.
Historical Makhnovists is easy enough. Some very good cavalry and tachankas. Some scummy infantry, maybe with an MG or two. The very rare appearance of something like an artillery piece, armoured car etc (best done by random roll). No-one has any actual orders of battle for Makhnovists, so the proportions are all guesswork anyway.