1/7 inches, 20cm. Set to cost at around 12,000 yen. Was demonstrated at what appears to of been a convention heavily dedicated to previewing figures, so not sure about a release date based upon what I've seen. However, certainly something to keep an eye out for in the future.
(Sources : https://twitter.com/_Sigma_Z_/status/1093838454150983680, https://twitter.com/Kaz6801/status/1094517213849997312)