Arrow - The Submarine

I decided to build something not too conventional and that's the result : Antos-class submarine - Arrow . I wanted to build bigger & armed one but because of fluid ,,Beta limit" I had to build this ,,tech demo" .

How to :
Main RC (in the middle of captain's turret)
C-move to right side
Z-,,lift-off"
X-dive

Micro RC (closer to nose)
Z-move to left side

1st update : small fluid changes
2nd update : added few upward thrusters

Enjoy