Information taken from Luts Korean site: "루츠 오리지널 커스텀 사양입니다 (반개안 커스텀" Luts original custom (half opened custom) It is indeed a dreaming head Harang.
More info is up on the English site. On sale at 11:30 on October 17th, Korean time... Limited to 5 sets... He'll come with an extra, unpainted open-eyed head... ... and his wig has pink streaks in it. 0_o