Mod Valkyrien Warfare will add a lot of weapons, physics and various mechanisms to the game that you can use to build vehicles.
Mod Valkyrien Warfare for Minecraft 1.15/1.14.4/1.12.2
Now you can create ships and aircraft to help you raid your enemies. In addition, extremely realistic physics of destruction and flight of vehicles will be added.
1.15 – Valkyrien-Warfare-Mod-1.15
1.14.2 – Valkyrien-Warfare-Mod-1.14.4
1.12.2 – Valkyrien-Warfare-Mod-1.12.2