Complete this model for me? [Pixel Badge]

This is what i am trying to make

I guess this would be a challenge since this is just a 2D pixel image, Goodluck and thanks in advanced!

This is what i got already, you can work with this/
EPF badge.blend (909 KB)

PM me the attachment if you are done c:

Do you need a model that consists from lots of large cubes? How it can be used?

Large cubes might be good, I am going to use it for a news intro sort of thing