Well, I've been playing Online very much lately and I was amazed at the sight of a couple of carachters that are not unlockable by just playing the game...That's right, it appears some people have been hacking the skin files in MGS P-Ops, for some time already. Not only that, but they've found a way to give their carachters perfect "S" rank skill attributes.
Since there hasn't been a homebrew app out yet that helps make these modifications to your MGS game, my best bet is people have been playing around with the UMD dump files...and since that's illegal, I will say no more of that matter.
I still haven't found the way to pull off either of the above modificatons on my own, but by conducting a quick web search I came across a SAVEDATA for the US version that left me speechless... and since I like you guys a lot, I'm gonna share my findings.
The most amazing thing in it, besides the bevy of carachters you'll have available from start up, is that there's Three SNAKE carachters (One Original from game & two Naked Snake from MGS3) and two (Young)ROY carachters, and almost all other known unlockable characters like the "Exclusives" GENE and PARAMEDIC are there as well....Almost forgot, the CAMO Exclusives that are only gained through online battles are there as well.
I will do more research on this...but for the time being...Some Metal Gear Solid Humor, courtesy of me.
Enjoy!