If I recall correctly, was it not Mr.Fork, Rolex, Murdr and moot who built/designed the original data templates for the aircraft, ground vechicle and boat section?
If one looks at a particular wiki page's history, they can look back at who the original couple first page authors were....
I've only ever edited / added / updated information a few times, myself...
Edit: all that is really needed is a newly updated designed data templates which can be uploaded/inserted then reload the data, pictures, info, etc... Or go and manually edit / rewrite each page individually, with doing it this way once you figure out the new wiki coding , one can copy & paste to all other AC, GV, etc..page...
TC