Port Harcourt is Nigeria's third most developed and prosperous city after Lagos and Abuja. You missed a free other nice areas such as Peter Odili road/NLNG, rainbow town, Shell RA among others that are very nice. Please do a drone shot of Onne, East West road, GU Ake road, updated PHC airport, Iriebe, Eleme petrochemicals which are all part of the Port Harcourt metropolitan area. Then do one of Bonny Island and Omoku/Akabuka where you also have makor oil and gas activities going on