This is the "Nautilus", a grandchild mod from "Sailing Kit". It's water dynamics comes from Sailing Kit (by TheTermos). So it depends on mobkit. And It dependes on the biofuel mod for fuel making. It starts anchored, so press aux key (special key - maybe E in your keyboard) to remove anchor. With keyboard you can move the nautilus. When you press sneak, it it dives, when you press jump, it emerges. And you can set anchor again by pressing E, but it only works when the Nautilus is near completely stopped (when the anchor is sucessfull, you receive a message on chat).

It can be painted using dye of any color you want, you must punch the hatch with the dye.

Biofuel mod can be found here: https://github.com/APercy/minetest_biofuel

It uses some code from Sailing Kit (by TheTermos)

License of source code: MIT (see file LICENSE)

collision.ogg by APercy. See License file

Submarine model by APercy. See License file