I have largely left this project due to a lack of interest in WoT coupled with the fact that WG does not want/intend to release a developer API for their game; this will very likely never leave 0.9.22. Check issues tab.
Please see this repo for any updates regarding this sort of project. Do not ask for a setup guide.
No I will not tell you how to make your own "private WoT server"!! Don't ask!