Add a Kamasylvia Timber Crate. All of the other regions have a timber crate of their own, but not Kamasylvia. Have it use 5 Moss Tree Plywood, 5 Loopy Tree Plywood, and 1 blackstone powder. Can price the crate around 130,000 silver. Seems silly for those two timbers not to have any use outside of polishing alchemy stones and a few workshop/processing recipies. 

Agree, plus one.

I have so many moss tree and loopy tree timbers.  I've already chopped down about 500k four times into boat repair materials.  Being able to make crates would be great.