In v10.4.0, two new stances become available. Click on images below for full-size views.
The first is [Sniper] for Najib Sharif, using bayonet or rifle with Steel Bullet as ammunition. Character cannot move while in this stance. See 스나이퍼 스킬,스탠스.
The other is the support stance [Therapy] for Elisa, using Rosario. The skills detect invisibility and remove assorted debuff statuses. Elisa's personal skill is Mass Healing. See 엘리사 정보 :D.
In v10.4.0, there will also be an extended quest for Selva, starting in Auch. In addition, Korean event I'm Designer 3 (until Feb 20, 2012) now involved some vehicles... See also GE, 근대화 혁명 일어나나?.