A sketch of a character design I came up with for a fan-character in the RWBY universe. His weapon, Fatidic Bulwark, is a set of shoulder and arm guards, with a retractable blade in the left gauntlet, and a short-range energy cannon in the right. Both are attached to a dust power-pack on his chest, allowing a high rate of fire with the cannon, and the ability to charge the blade with dust for attacks.
Sinax Fardirge (Sigh-nacks Far-dir-g) is my own character. Fatidic Bulwark is my personal design of a weapon. Both are my property.
RWBY and the RWBY universe are Roosterteeth's property.