I did a little bit of prune, but mostly this is an update.
I’m not really sure how maintenance works with the sheoak. It’s more hairy than leafy, which throws me off. A web search suggests that the style is to pluck the leaves from the trunk, so only branches have leaves. Which would create the differentiation which is currently missing. Also, the fully grown sheoaks don’t have (much) foliage on the trunk. But that requires branches, which I don’t really have at the moment. So let it grow.