I recalled an old Marathon skin I used to use WAY back in the day (at least Alpha v1.2.6) and despite my best efforts cannot seem to find it on any skin website. This is the only screenshot I have of it which is of the backside. Search terms I've tried are any combination of "Marathon Security Officer", "Mjolnir Recon 54", and "Mjolnir Mk IV". Any help is appreciated.