in first post you have the complete IMG unlocked map
IMG unlocked
winrar----rename to gmapsupp.img and copy to a garmin directory
NAM 2010.40 IMG unlocked part 1---- [Only registered and activated users can see links. ]
NAM 2010.40 IMG unlocked part 2---- [Only registered and activated users can see links. ]
NAM 2010.40 IMG unlocked part 3---- [Only registered and activated users can see links. ]
or the complete mapsource map
mapsource files
[Only registered and activated users can see links. ] part1
[Only registered and activated users can see links. ] part2
[Only registered and activated users can see links. ] part3
but follow instructions in first post to install and unlock th Ms version

you considered just some unlocked separate IMGs files