I do not like to see only play works! Do not give estimates to people?

"Drug trafficking submarines" are the "new means of transport" used by international drug trafficking syndicates to transport drugs. Some modern "drug-trafficking submarines" resemble Japanese subcompact submarines that have longer torpedo hulls and relatively high podiums.

Over the years, law enforcement officials in some countries, such as the United States and South America, have been working hard to combat the semi-floating semi-submersible drug-trafficking submarines.
Such submarines can sail close to the surface of the water, to avoid being detected by drug agencies. Drug trafficking syndicates are loaded with heroin on submarines for shipment to Central America and then to the United States.
The ability of such drug-dealing submarines to be capable of navigating the sea, payload capacity and secret snorkelling has made it more difficult for the international anti-narcotics force and the national security agencies to combat it.

I did a semi-submersible submarine?

Usually in Mexico and the United States border or the Golden Triangle in Southeast Asia!

Before I did this submarine I saw a documentary! Play the entire course internal structure! (But how good the internal sp is useless)

Control: There are two modes!

You can choose to dive mode or flight mode (my mind wide open idea)

Flight mode: VTOl can take off vertically! (Spout down! Because you can not see)
Parallel acceleration when VTOl is in the middle
(Sea can also take off vertically)
------ Pitch forward tilt!
------- roll turn around!

Diving mode: yaw control steering

The best speed of 107 you can speed at any speed! And will not roll over! I really like this! high speed! And stable!