Google Earth Karachi had no (significant) update for a long period (3/4 years?) though CDGK had given the city a relatively different look. GOOD news is, they are now updating KARACHI and recently one can see all major updates (starting with an over-due Nursery flyover map/patch) and almost all changes in last 4 years now incorporated. Keep in mind, the visibility might be a question but GOOGLE has this layered approach when updating maps so places will get more visible and clear with time. Thank you so much Team GOOGLE (Earth).Here are some screen-shots. See if you figure out the places correctly.