[Vpmedia]

C:\Program Files\Ubisoft\IL-2 Sturmovik 1946\MODS\MAPMODS\maps\_Tex\land\summer\

Then you need to implement them into CanonUK's channel map, because that isnt a finished package.
These textures were designed for an upcoming map so someday you'll see a new Channel map using these but you need to wait...