Lol! Don’t worry anon that does not sound noobish at all :) it took me quite a while to decide to send my dolls out for faceups. Before all of mine only had the factory default ones :)
Usually I send my dolls to mil-mascaras to get their faceups. She also does body blushing but she is currently on vacation ATM :), you could contact here here or on etsy to see when she is opening again.
I also have a doll with a lovely faceup from laesperanzashop. They make beautiful faceups as well as wigs and other accessories :)
Depending on the body blushing your looking for I am sure both the artists I mention you above do awesome work. They are both located in the United States.
If your from somewhere else around the world I know other great artists like luna-mikkelsen , @asai_nemuri ( on Instagram ) and solfpoison ( I can’t seem to find her blog here on tumblr ATM) - they do awesome work as we’ll :). I don’t know if they are taking body blushing commissions but I know luna-mikkelsen works with tattoos :) ( and does them awesomely! ).
I hope it helps :) have a lovely day :)