First question What can be used as a primer for my figures
black grey and white. preferably a spray.
also im trying to make a Castlevania lords of shadow dracula what material should I use for his skirt. here is my reference picture p.s I am using a Big time spider man body
The jacket thing from the Necron baf would work. You'd have to flip it around and probably cut it to size, but it's perfect for the red part of the skirt thingie.
You could probably use a thin rubbery cape from one of Toy Biz's LOTR or ML figures to make the skirt, or even actual fabric if you want the articulation to be completely unimpeded.