According to this post on the official website, the first full, non-hybrid, cortex smartdolls will release for official launch in just 2 weeks on 6/13/19. The models available will include Mirai Anniversary, Gaia, and Melody. They will be fully assembled dolls, and not model kits.
They had a soft launch of Mirai Anniversary and Gaia Complete Cortex dolls earlier this month, which I completely missed.
I am anxious to see what the prices will be on the 13th when the official launch begins.
The vinyl version Smart Dolls cost 52,000 yen, which is approximately $475 USD. For those not familiar with Japanese import dolls, such as Asian ball-jointed dolls or Dollfie Dream, this price may seem shocking. However, for those who are already collecting other similar dolls, these prices are quite reasonable.