Design level games For Steem Cannon #2

hi guys, this time I designed a tank / cannon and the bullet from the steam cannon game . Hive account@deveerei
when thinking about tank design, I'm a bit hard, how to make a cool tank shape.
and when choosing a good color, for the eyes of the game players to be good when playing, just this picture, I designed using adobe photoshop cc software 2015.

Cannon/tank

and do not forget to also design the bullet.**
Bullet**

Process

Thanks
All file in zip
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