X-Plus showed a while back there Gigantic Godzilla 2019 figure prototype now we have what appears to be the final product (standard version). Dengeki Hobby as well as a few other sites have posted the pics and info, though it is not up on the X-Plus site yet. The figure stands 47cm tall (approx 18.5 inches) and is 97cm in length (approx 38 inches), it will retail for 66,000 yen and will be released in Nov 2019. It hints that the Ric version will have "emissions" dorsal fins (possibly clear blue or painted blue). More info on official release and Ric versions as we get it.
This is now up on the X-Plus site but it is still the standard version which must be ordered from third party dealers, It suggests the Ric will come later.