The Metal Sphere Logo by pxlzero on CGguy
https://elements.envato.com/the-metal-sphere-logo-VTDWV8Q
免费 
The Metal Sphere Logo by pxlzero on CGguy
https://elements.envato.com/the-metal-sphere-logo-VTDWV8Q
免费 
Smashing Logo – Stone by MotionApe on CGguy
https://elements.envato.com/smashing-logo-stone-VP3H72C
免费