I would take out the wood. And incorporate the statue into the rock pile so it looks like it was carved out of it.
I played around with it and couldn't find anything I liked. I tried removing the wood but decided that I liked it in better. I did rearrange the rock pile a bit and added a circle of stones where I will plant a tiger lotus. Monkyruler 90 sent a youtube link for some ideas that I might try incorporating. I'll post some new pictures in a day or two.