Yes I did a mistake by confusing HERE and NNG. I thought that if HERE is making mapping data, it will also provide PhotoReal junction view like Garmin, but looks like NNG is providing PhotoReal for their iGo devices.

Back to the point. This is how exit looks like when I use TomTom maps (I don't have any .fjv or .fjw file in map folder because it was not included):
[Only registered and activated users can see links. ]
[Only registered and activated users can see links. ]

And this is how it looks when I use HERE maps with HERE .fjw installed:
[Only registered and activated users can see links. ]
[Only registered and activated users can see links. ]
[Only registered and activated users can see links. ]
[Only registered and activated users can see links. ]

I simulated the same exits for both versions, and there is a big difference. Those vector graphics that NNG uses for HERE maps are insane. I like them a lot better than Garmin PhotoReal. The problem is that HERE shows only a handful of junctions, while TomTom, albeit very basic and ugly, shows all of them.

Files that I used in folder "map" with TomTom maps were: .fbl and .fpa
Files that I used in folder "map" with HERE maps were: .fbl .fpa .fda and .fjw