shipwreck prop 3d model

I WANT A HALLOW BOX WITH A LID ( LID NEEDS TO BE SCREW INTO THE BASE. I WANT THE OUTSIDE TO BE SHAPED LIKE A UNDERWATER SHIP WREAK. ONLY FOR COLOURS BROWN GREEN WHITE AND BLACK. I WANT THE SHIP TO HAVE A MAST WITH A WHITE FLAG AND I ALSO WANT GREEN SEAWEED O THE BOAT. MAKE THE LID SEPRATE FOR EASIER PRINTING