Ben Griffith, a member on our own forums, has created his own rendition of the wooden shield from Skyward Sword.
You can get an idea of its size by comparing it to the sword in the photo. According to the artist, the shield has a leather strap with a steel handle, and measures about an inch thick.
Other items can be found at his website, and you can find this art thread in our forums.
Source: Adventure Hyrule
