I like the original shot "as is" but the one thing that I would have liked to see more of, and I'm sure you would have done it anyway before posting it in your gallery, is more detail of the depth of the bark on the log - bringing out the shadows and textures more.
I can see from your zoom in on the mushroom that there is already plenty of texture there - I would just like to see more of this on the full size view.
I've not attempted to do it myself in PS as I still haven't mastered that art yet - I sort of know what things to use, such as dodge and burn, but I'm sure that whatever I managed to succeed with, you would do it far more justice than I!
The overall abstract feel of the shot I like and the POV is great - I'm glad this was the only angle you managed to shoot from.
I'm not going to say that I hope I've helped in some way as it will probably be many years, if ever, that I could offer YOU help!! 
Chrissy xx

"I don't suffer from insanity,
I enjoy every minute of it."
:lol:
CCCD Photography  CCC Dezynz