I just happened to be looking through my archives from earlier in the year and during one of my more inactive periods here on the board and found a woodspirit that I had carved for someone who insisted on a "happy" face so I thought that I'd pass it on.
Smiling woodspirit faces are a little more difficult for me to carve since the eyes will be looking straight on and not the usual slanting to one side. I guess that the cheeks need to be a little more pudgy, but that's not too hard. Oh gosh... now I have to turn the normal drilled-hole mouth into something that actually looks like a mouth.

And not only just a mouth but one that is "happy!" Imagine that!
Anyhow, here's what I came up with and notice the little-bitty limb above the head where I decided to add a bonus woodspirit which is more simple and traditional with it's easy squinched eyes and simple mouth. I thought that he was kinda cute perched up there on top and the person who ordered it liked it too!
It's carved from some seasoned river birch that I always keep a ready supply stored away for carving. Stuff grows everywhere around the bottomlands of the North Carolina mountains. Wonderful carving wood.