Thank you for your interest of my request.

I don't know what is the easy to make. Add textures on the map here ? Or draw something look like of the map of Essos ? You can choice what you want.
I have thinked the first choice is more easy.

I am not sure to have understand your questions for places names. The payment, I use my imagination for create a new names places and else if you have need names places for yours maps ou something else. I don't know if I answer your question, I hope.
If need for the map, I can send you the map without anything (Just the outlines of continents, rivers and forets) if you beings interested.