Just used the "Live Trace" feature of Illustrator with some googlable images of Far Cry 3 Tattoo with different treshold adjustments.
The archive file (.rar) in download section contains the .ai file [can be opened as smart object in PS as well : )] and both versions as shown in the preview file as .png-s [A3 format~ 2412 x 3622]. The one on the rigt sight is just image> adjustments> invert in PS with #161616 background.
np, You don't need to tell me everytime I am not the author of the original design of this tattoo so I don't feel like I should take any credit... What I would mind a bit is when somebody would use this stuff I uploaded (.pngs, .ai) and post it somewhere and tell he/she made it. Anyway, thx again for letting me know