Nice topology. :-) I like the model. Here some things to fix: *There are doubled vertices that need to be removed *The tube on his back needs to have recalculated normals *You can delete the faces on his black chest that are covered by his armor, this may save polygons when using him in a game. *the gun could need something, maybe a specular map ? Again, a good model. ;-)

Echo is alive! Thanks for the good Clone. And that "weird symbol on his chest" was given to him by clone captain Rex of the 501 after he was almost swallowed by a giant eel.