I lift up the ship and doors in the sky with console command 'Setpos' and collision didn't dissapear. By if it fly above land, message "Your ship is an ground". Just buy unlimited spell 'Free your ship' of the girl about the seller ships. But next problem: when i use ship for teleport to deck or leave the ship's room, i teleported not to decks, but in place, where deck should be when ship in the water and it's height is default. I think we need to add changing of character's z-coordinate, but i don't know how to realize this... It will not be 1 line of code. P.S. If lift up ship in the CS, it returned back in the water.