If it is possible within this platform, hold a bounty/competition among creators to make a master handbook to modding which would unify all the information needed for engagement in the scene that will simplify mod creation for both experienced and newbie contributors.

How does it work?
There is to be some kind of a 'money buffer' where the website users can invest, with a minimum threshold amount to even start the work. Crossing the boundary limit will be an even better motivation reflecting the community's interest.

The creator behind the work, of course, doesn't have to work alone. Once the project is finished, the contributors will claim their share depending on the amount of information suggested.