All these files are working only with TDW UI, not stand alone. Its pretty frustrating that the few of us who dont use his UI are left out from all the goodies developed here
Regarding the reason why you are not moding for SH5.. I see ur problem is with Ubi and the game engine. Now, there is one thing for sure... is the last subsim we will have for a very loooong time, good or bad. Blaming Ubi or whatever will bring us nowhere and thats a shame.