Solving Nautilus Dilemas: Nautilus Armor <Crafting, Applying, and Removing>

At the moment the nautilus armor is an upcoming item for nautilus. However nautilus cannot leave their shells as they are permently in the shell which grows with them (New larger chambers grow while smaller ones are sealed off and moved up on top).

I propose a crafting recipe and a few ideas to make the armor more unique between different nautilus.

The nautilus armor should be crafted with 4 turtle scutes in the corner, and 3 raw material (of the armor variant) connecting the scute together. It is still expense and makes turtle scute a little more useful, while not overall undermining them through turtle helmets.

I believe that armor trims should apply to nautilus armor, to further customize the armor and to make them more distinguishable. 

This would give players a means to remove the armor, by use of a pickaxe, which returns all of the crafting materials to except the trim items.

If the nautilus armor is done right from the start, it will save alot of time and prevent community backlash. If the shells are removable than that will be a problem...