Those are heightmaps you make yourself, It is not the original EQ zone heightmaps. I am actually in the process of making heightmaps that resemble as closley as possible some of the original zones but better, Actually if you look at the original Norrath map and then at the in game zones you will see that the zones do not correlate with the world map, I am making the zones to better be in line with the Norrath world map. eg. If you go south out of Greater Faydark you actually would have to go through Elizerain Lake to get to the Steamfont mountains, which is how I have it worked out and also you would have to go WSW out of Greater Faydark to get to Lesser Faydark which would bring you to ButcherBlock. Anyway , back to heightmaps, If you need some besides original ones let me know. Heres an example of Gfay I made , what it should really look like