I saw these N-Style dragon brake discs for sale somewhere i think they were 3d modeled but i made these just using textures i think they look pretty nice. I only included one disc so u have to duplicate the other 3 your self.
PSD is included so you can basicly put the textures on any 3d brake disc you want, remember the texture of the brake disc needs to be centered in the texture file for it to work tho. PS there is 2 skins included 1K and 2K textures the default textures are 1K that are good enough imo.