The 30cm Series is a line of collectible figures released under X-Plus. Under the three lines X-Plus has launched, the 30cm Series hits the middle road in terms of scale, coming in at an average of 30cm in height, as per the name, compared to the Large Monster Series' 25cm average, and the Gigantic Series' 40+ cm.
The 2014 Godzilla was released in July of 2015.
The third form of the 2016 Godzilla saw a release in November of 2017.
A prototype 30cm Godzilla Earth figure was unveiled in February, 2018, at Wonderfest, with a June, 2018 estimated release date. The base figure features a green paintjob. A limited edition variant features a paintjob akin to Earth's first appearance in Godzilla: Planet of the Monsters, being brown in aesthetic.