Bark Bigger Than the Bite

You will need a strong ceramic bowl that can withstand heat to extract the rosin from these acorns. If you do not have one, I can lend you mine, for a price of course. Then you will have to place the bowl on the nearby fire to allow time to do its work. I would also suggest you to gather Isha's Sunblossom Seeds, it is a beautiful flower that grows where the sun reaches the forest floor. The oil from these seeds will help the bark maintain its vibrant colors as if it was still alive.

But a Rosin Bowl from the Avelornian Treesinger and place it on the nearby campfire to add the acorns to it. Afterwards, venture into the forest and search for Isha's Sunblossom to gather its seeds. Return to the Avelornian Treesinger once you have the Sunblossom Seeds.