Facial Editing on 5 Photos

Is there someone who can help me amend a few photos? Face changed to looking less asleep (!) smiling and eyes open (colourful jacket photo with background)
Chinese flag fully showing on Great Wall sitting photo
Remove people on steps and at the bottom behind me
Remove sun glare and shadows of people (laying down photo)
Add in more cliff/ scenery at the top of the photo with the monkeys (I have another photo with more of the backdrop but not the right angle)

Thank you!