Won in the 2005 WOWLG event, if you had a winning raffle ticket, or compled the a puzzle on the gunbound website.
Softnyx (Flag and Background Only): Sold for a limited time during the Gunbound Birthday Event. From August 16th - August 30th, 2007 you could purchase or gift these items from the Gunbound event page for 4,000 cash each.
Softnyx (Set and Flag Only): Sold for a limited time during the Gunbound Christmas Event. From December 13th, 2007 - January 3rd, 2008 you could purchase these items from the Gunbound event page for 4,000 cash each.
ijji (Set and Flag Only): Sold for a limited time during the Gunbound Christmas Event. From December 19th, 2007 - January 9th, 2008 you could purchase these items from the Gunbound event page for 40 G Coin each.
Softnyx: Available for a limited time from December 9th, 2008 - January 6th, 2009, during the 2008 Gunbound Christmas Event. (***Also known as the: "Hey guys lets sell almost every single rare avatar for cash event!!".) These items could be purchased for 2,000 cash each in the Gunbound Avatar Shop.
***Unofficial Title.
** ijji: The background has only been used once.
** Softnyx: The flag has been used 4 times.