Wax medium melted over polymer clay face....

I started an idea for a doll i've had in my head for a while....i want her to look old...and a little beat up...SO...i put wax medium on her face AND HEATED IT WITH THE HEAT GUN....HMMM...I CANT TELL IF IT WILL EVER REALLY DRY HARD.......she will be a very odd...kind of alien like ..i still have to add her ears...and i dont think this hairstyle is working with my idea...(i keep doing the same thing....gotta get out of this) ....She has a pointy vintage hat...i just rolled some tea dyed paper to get the idea...but i will do the real hat in textured clay...and walnut stain it....i have a lot of pieces of old lace and I FOUND a piece of really odd worn blue satin material..with little textured dots....this will be her dress. ok...she is a small doll...a picture is attached ( now, this is only the idea...just starting to take on some life....)