Sorry, I'm an acronym idiot--I know what the NXT is, but what are AIO and RMG?
Also, "orange peel" is a term used to describe an undesirable characteristic of a painted finish, and looks like exactly what the name implies; the skin of an orange. I worked in a body shop as a teenager, and if memory serves, it's can be caused by doing anything that causes the paint to go on too thick before drying (faulty gun, too close, moving too slow, etc.), thereby creating a 'deep' liquid which is then stippled by the pressure of the new paint being applied. Your paint (the door detail in particular) seems to have a slight case of orange peel, but it could just be the pic.
Neither of my MCSs have it as far as I've noticed.