Answer:
I have six faces but not even one body connected 21 eyes in total but cannot see.
I get paid to shoot people then blow them up.
I can be simple or I can be complex. I can be found in this riddle or in everyday life. I can be shapes or even colors.
I am gentle enough to soothe your skin light enough to fly in the sky and strong enough to crack rocks.
I am a beverage named after a stick.
It has no top or bottom, but it can hold flesh, bones, and blood all at the same time.