Here's a quick sketch I did this weekend... The lines and large text aren't symmetrical or perfect, I don't have AI and paths in PS are a pain. So it was drawn in ink, colored in Photoshop. And technically I think it should be permissable, it isn't using an actual likeness, just geometrical shapes.
EDIT: Wow I totally need to fix the UNSC (wrote it as USNC), don't know how I didn't catch that till now. Late night drawing, not enough coffee, I guess.
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