Here is the first of my Vaashkaani maps. This one is good for the first solo/heroic zone and for the first raid zone. The negative space on the left looks a bit awkward, but I promise it makes sense once I've finished the second and third floors (which aren't part of these zones).
Code:
<ImageStyle Name="exp20_dun_djinn_palace_01_solo" displayname="Vaashkaani: Argent Sanctuary [Solo]" zonerect="-917, -411, 161, 194" >
<ImageFrame Source="images/maps/map_exp20_dun_djinn_palace_1.dds" SourceRect="0,0,912,512" />
</ImageStyle>
<ImageStyle Name="exp20_dun_djinn_palace_01_easy" displayname="Vaashkaani: Argent Sanctuary [Heroic I]" zonerect="-917, -411, 161, 194" >
<ImageFrame Source="images/maps/map_exp20_dun_djinn_palace_1.dds" SourceRect="0,0,912,512" />
</ImageStyle>
<ImageStyle Name="exp20_dun_djinn_palace_01" displayname="Vaashkaani: Argent Sanctuary [Heroic II]" zonerect="-917, -411, 161, 194" >
<ImageFrame Source="images/maps/map_exp20_dun_djinn_palace_1.dds" SourceRect="0,0,912,512" />
</ImageStyle>
<ImageStyle Name="exp20_dun_djinn_palace_raid_01" displayname="Vaashkaani, Alcazar of Zimara: Sovereign Summons [Raid]" zonerect="-917, -411, 161, 194" >
<ImageFrame Source="images/maps/map_exp20_dun_djinn_palace_1.dds" SourceRect="0,0,912,512" />
</ImageStyle>