One of the key things I missed in my flight are:
The Sint Jans Kerk in Den Bosch. A beauitful piece of art. https://www.google.nl/search?q=sint+janskathedraal&source=lnms&tbm=isch&sa=X&ved=0ahUKEwjtsNnEsOTaAhWLQBQKHXUYCRoQ_AUICigB
https://www.google.nl/maps/place/Sint-Janskathedraal/@51.6879915,5.3084641,15z/data=!4m5!3m4!1s0x0:0xbf57392d7fd228d3!8m2!3d51.6879915!4d5.3084641
Also, the Campus in Wageningen needs to be looked at.
https://www.google.nl/maps/search/wagenignen+campus/@51.9845978,5.6637509,586m/data=!3m1!1e3
This area is used quite often by myself and some friends for military flights (like irl). and there are simply no building there, as well as the star flats missing.
https://www.google.nl/search?tbm=isch&sa=1&ei=cEvoWoLOHoHAUtKonKgJ&q=Wagenignen+Campus&oq=Wagenignen+Campus&gs_l=psy-ab.3...111846.114741.0.114873.0.0.0.0.0.0.0.0..0.0....0...1c.1.64.psy-ab..0.0.0....0.4rszkPYiD4o
https://www.google.nl/search?tbm=isch&sa=1&ei=5UvoWtbOIYbiU8THktAG&q=ster+flats+wageningen&oq=ster+flats+wageningen&gs_l=psy-ab.3...44972.47402.0.47657.0.0.0.0.0.0.0.0..0.0....0...1c.1.64.psy-ab..0.0.0....0.V0QOguyBAto
I will try to get better examples next time / while flying in the sim :).
I also noticed an elevation error at the Martinus Nijhoff brug.
https://www.google.nl/maps/search/zaltbommel+brug/@51.8194676,5.2566494,1173m/data=!3m1!1e3
Cars dive in first before going back up on the bridge (BTW, love your bridge rendition!!)