These three are OC Toa from Technorealm Bionicle AU, part of an RP Adventure me and my spouse are leading for our three friends. All three of them somewhat based off my spouse's drawing of them. The three are forming a Toa Kaita Sevetu, Spirit of Inspiration, and therefore were dubbed Toa Avotai, which in Matoran Language (developed by Outofgloom) literally means "Toa of the Torch"
Ferron is Toa of Iron, a Nynrah Ghost in the past. Unlike all Nynrah Ghosts of Technorealm AU, he never was blessed with visions of blueprints, and never built anything brilliant. One day he saved a wounded Toa that was attacked by the Dark Hunters, who lended their Power to Ferron. Led by strange visions of objects and voices, Ferron is traveling to find his Destiny.
Rixec is a Toa of Psionics. She was a monk in a secluded Ce-Matoran monastery when her spiritual leader saw visions of peril and lended Rixec a Toa Stone. Now new-formed Toa of Psionics is on a journey to discover her Destiny.
Arion is a Toa of Fire. He was just a simple blacksmith from Akamai-worshipping village. His Turaga saw visions of darkness on the North and saw it as a sign to pass down his Toa Stone to Arion. Now Arion travels north to learn about what exactly is wrong and, if such is his Destiny, prevent the disaster.