Submarine quik test WIP

Well, maybe im not the exact guy to write a critique,
but by seen your work and you are requesting it,here it goes...

Execution is super well done, at first i saw kind
of spaceship with a solar sail or something...
proportions and sense of scale are there,coloring, depth highlites/shadows are there...great attention to detail...
By looking at the design for a few minutes and for more that i try to pícture it inside the water, i dont see that could actualy work, i believe the big plate on the front would create a lot of resistance to the water,making the sub slow, unless is maybe a Lab Sub or something like that,

Now,judging by your work i believe you like fast moving veichles
i think without that plate in the front it could work much better for a submarine and make a more agresive and functional design...
Just me.
Keep up The fantastic Work.
Elemento