Few months ago i visited Pakistan to see my plot at K sector for the first time that i bought like 10 years ago. I took some pictures of K sectors only as i did not have enough time to browse all the other sectors. The Allah roundabout in the picture has sign for all the sectors. You will get a good overview of K sector in this picture. There are few pictures of Main Markaz that is under development. I personally think this area will become better then the other DHA phases in next 5 years. You will see some homes are already built in K sectors. Here the the link for my box account. Let me know if there is permission issues.
Https://georgetown.box.com/s/889q1xz7cck22tc2eqz64otfsiufo3uh