Thank you for your answer Grey october!!
But...
can you compare the proportions of the image of the game and a mine in a U-Boot on the same station?.
Otherwise, the color of the inside of the U-Boot is very dark. Without a doubt set in the movie Das Boot. But in reality, the interior of the U-Boot was painted in white on top and gray at the bottom to a height of 90 cm.
I appreciate the attention you provide to my post.
Sorry for my english