It's not even out but already there's a Tattoo
If anybodies been watching Forward onto Dawn, the live action Halo TV series that's being released as Halo 4 approaches, (and you should, it's fairly good [link]) then you may recognise this.
It's seen on Lasky's brothers back
Its not quite the same, this one has been stylised and has the letters ODST removed.
And at least if people don't recognise the tattoo it's still a cool flaming skull. Flaming skulls are always cool.
Original Source [link]
Some more Halo Tattoos will be up this week!