The focal is too big and no neck gives it that floating head feeling. Smudging rocks in both tags. Good colors in the second tag. I prefer v1 of tag two, the other one is oversharpened which makes it look LQ. Good job mate btw, why do you do the " before you type? Just curious ^^
I like the third one but the render is a bit oversharped other then that its pretty nice maybe some borders could be good not sure though regards breezer