I was able to make some working wersion. I took Rise of Mankind mod, pulled some files out (civilopedia, fonts), and copied some of the objects from RoM to the original file. It works so far, meaning the mini-mod is loading and game is running, it properly sees modifications, and adds resources to the city menu. It still needs some removals, there is too much unnecessary residue codes from RoM, but at least a play is possible. I guess I should play it now a little, to be sure nothing is missing, and maybe adding few (just few) more resources from other mods, like amber, and tobacco (which is, I believe, disabled in RoM). And it needs to link resources to the units and perhaps buildings too...