Submarine and helicopter concepts

These are more 3D concepts that I have designed and rendered in December. I am using the same "base" to create multiple vehicles, which you can see in this and my next post. I have called this - platform 29.
Modularity is important in these days and it can save a lot of money production wise. Everything started with me rewatching "the abyss", which gave me the idea for the submarine.
Cheers and happy holidays!