I just upload my 3d object whi I made for Kursk game. Here You have submarine hatch door with conning tower [ok, I’m not sure, that a good name for this tube is conning tower, any suggestions ?] Object was made in Blender 3D, textures in Substance Painter. More object what i made for Kursk Game you can find on my Sketchfab profile or here , on Artstation
What You think about this object ?