I got an idea of an image I want to create - I have found the exact thing that I am looking for, except I don't know how to do it.

I cannot attach other people's image - if you are kind enough, can you do a Google Image search for "fire elemental girls". Assuming the search result should always come back the same, the one I want to create will look like the #1, #3 and #4 image from the google image search.

Does anyone know how to create this? Looking forward to your advice.

Thanks in advance.