Buildings are frozen and nauvis looks frozen aswell. No ammonia on nauvis and no concret for buildings needed.
Large total conversion mods.
Augmented or new ways of transporting materials - belts, inserters, pipes!
Map generation and terrain modification.
Things related to oil and other fluids.
Furnaces, assembling machines, production chains.
Looking through your code, my god, that tile replacement list is vast
i wanted to make sure that the mod is compatible with other world gen mods so i just changed the looks and feels of the nauvis tiles. for example works with everything on nauvis mod.