Update 10/26
Here's one of my favorite figures. I loved the sculpt of this treeman and just had to make a Heroscape custom from him. He's a really great size and fits in perfect with the Heroscape line. We've had a ton of fun tuning him.
Miniature: Spirit of the Forest from Reaper Miniatures.
https://www.reapermini.com/search/spirit/latest/77184
Unit: Oakheart