Its good but it can use some improvements in details. More rounded tiles for the edges of the 747 or sprites that do this would br great. Im also not a big fan of the Fighter jet connected to the 747 jus dosent make sense to me. Instead of the fighter jet a leer jet or military C-130 cargo plane would be used like that. The fighter in a squad of 4 would be flying around the 747 escorting it. 2 on the left & 2 on the right behind the escape "cargo" plane.
Other than these minor oversights in detail the map & concept is very well made. Not perfect but certainly good.