This is how it'll look at the end. I also painted the holder with golden colour. And i wrote the name of the countries from golden marker. Hope you liked. Do try it home.
Then I painted rest of the area with white colour. You don't have to go much in detail as it just has to look like a globe and not a proper globe.
It will look something like this after painting:
Then I started painting the outlined portion with black colour. You can use any colour you want.
First outline all the countries and continents just like i did here.