Warner released on their official store autographed Myself albums on September 25th. Only preorder versions (headphone, bag & photobook) are concerned by this offer. The headphone version is already sold out.
Since I don't understand Chinese I don't know if they ship overseas so don't put your hopes too high if you want one.
YesAsia had a CD+photobook autographed version, but it's already sold out.
Bag version:
http://www.warnermusic.com.tw/store/item/1752
Photobook version:
http://www.warnermusic.com.tw/store/item/1751