Ahoi,
I spent some time researching yew trees and owls the last weeks and created an old gnarly yew tree that can be removed from its base to place miniatures inside the hollow trunk and also has magnetized branches for easier transport.
If you are interested how to make one yourself check out the detailed tutorial with many pictures on Dagger and Brush:
Through a Forest, Darkly - How to Make an Ancient Yew Tree for 28mm Part I
As you can see, Anirion is adventuring again: