Some flaws can only be seen on macro, like this super tiny air bubble and that one
Some close up makes you feel powerless.
Here I found there might be some thick and rough primer on the original master, there are some rough primer texture and pooling.
You could find scratch marks by the sculptor, these I also see as a form of spiritual communication.
I had sanded these with #800 paper before priming, the roughness in the details are not sanded here.
I wet sand every spot with 1200. Self confident restored for now, until I hit it again with primer.
Update before -after
Again, just making sure it is well defined between the layers, without actual lines.
I did some modification on the airbrush and the hanger, I added a hand grip by stuffing it with formable resin.
Added a hook in the front of the hanger, so the airbrush doesn't tip over, with or without the hose on.