RETROSTAR - Earth Squared Invasion

I created this artwork for Spectrum Games' upcoming retro-70s sci-fi role-playing game RETROSTAR.  This is my final piece for the game, which debuts this month! 

The image depicts one of the heroes and freedom-fighters of the (fictional) '70s hit TV show EARTH SQUARED running from two "Smirack" aliens. 

Given that budgets were limited for shows such as this, I depicted the tall alien on the right with a noticeable torso extension and fake head.  The "actor" would look through the oval disc in the chest. The "ray gun" is a modified dremel gun. The hero wears some reflective tape on his clothing to give it a "futuristic" look.