Volks USA recently posted news on new MSD models for this year. As their website is being rebuilt, the information is posted on their Facebook page.
From Volks USA:
To commemorate the 15th Anniversary of the Super Dollfie; VOLKS, INC. has announced 3 new Standard Model Super Dollfie; Saki, Chiyo and Coco.
The first Standard Models will be released at Dolpa 31 as coordinate models! More details will be released in Volks News Vol. 58!