As already uncovered in Annual thread and as obvious from many online debates, Flight Sim World is only FSX in better graphics.
This is especially true for the scenery. FSW is advertising implementation of FTX Global Textures and the textures are really better than stock FSX. But the ‘Vector’ part of the scenery (coast lines, rivers, roads, etc.) is completely the same as FSX.
On the other hand, P3Dv4 is advertising implementation of Vector, but I am afraid that they applied it only in USA. The rest of the world, together with the textures, is the same stock FSX imho.
Point is that I am not really disappointed by this ‘default’ scenery in FSW. What concerns me more, for example, is the obsolete navaids database copied over from FSX.
But I live in good belief that this will be sooner or later updated.
Here are for comparison your shots from P3D and mine from FSW. One picture is worth hundred words