One of too many experiments in photoshop, just a bunch of textures + layer effects.

 

What you do:

1. Draw a girl
2. Fill in the parts you want with funky colours
3. Add about 20 layers with various textures
4. Add some funky layer styles
5. Duplicate it 
6. Delete the duplicated the layer because you forgot why you did it in the first place.
7. Fucking love what you just created (optional)