Art collab : Tempest and Saia

hey guys, this is my newest artwork and collaboration between me and my friend  , 
it's an artwork of our OC's,  's  Tempest and my OC Saia who are both smart and creative inventors. In this artwork I decided to draw them creating a new machine - an android which will be constructed and put together by Tempest and powered by Saia's plasma of creation which is a magical substance that gives life to anything it is placed into ( that is the orange-yellow material she holds in her hand). 

I hope you like it and as always comments and constructive ctiticism are most appreciated and welcome!  
Also, be sure to check out  's profile for more information on Tempest and his backstory and description on his personality.