To install:
Drop "KR10 Black RX" folder into Game\data\mod\UserMods\Skaters\

Credits: 

ripped and rigged by Anya_LMNG, custom textures for the 3 green boots and gloves kamen riders and the shocker riders also by Anya_LMNG
(technically the game also has shocker riders but i made the custom texture before realizing, and they look about the same so i didn't bother dumping the one from the game)

Original models created by Natsume, Bandai Namco, and Toei Company.