From HL Pro. This is the latest model in the HL Pro 16-inch vinyl figure line, from the manga by Go Nagai published in 2014, Grendizer Giga is one of the latest additions to the super robot family. Grendizer Giga is about bringing back all main heroes of the original UFO robot Grendizer series in a revised story with new and high-tech designs, fighting once more The Vegan empire, a vegan force already in the process of invading Planet earth.