It takes time and that was the hardest for me because I dont have any patience at all. It was hard trying to get my face in hers because it was hard to get the same shape as hers. 

I had to use the chop key to delete her arm and the rubber stamp to cover some of her color and the i had to us the eraser to erase the parts of my face that i didnt need and thats what i used to do my picture.