In much the same way that we found out about Captain Scarlett and her Pirate's Booty, PS3 players have found a bit more extra treasure in their recent download of the new Season Pass DLC for Borderlands 2: Three more trophies for something called Mr. Torgue's Campaign of Carnage. Torgue is one of the weapon manufacturers on Pandora.
NeoGAF (via CVG) found the achievements needed to get the trophies: Explosive - Complete the mission "Long Way To The Top" (Bronze); Motorhead - Completed all Campaign of Carnage side missions (Silver); and Obsessed - Collected 10 pictures of Moxxi in Campaign of Carnage (Gold).
No release date has been unearthed yet, but we'll let you know once we find out.
There sure are a lot of stray photos of that vixen Moxxi around Pandora. Marcus had wanted you to collect risque shots of her in a side mission to the original campaign. I fully expect a round of DLC called Moxxi's Bordellolands.