This is yet another app with two names... The install / catalog name is Shining Live Wallpaper Free, but when you install it, it is Shining Christmas Free.
The LWP doesn't look that bad. It's basically "virtual windchimes", with various Christmas themed items hanging and free to rotate (help them along by a touch or two).
However, the amount of permissions asked for by this LWP makes me nervous, as it reads identity, phone state, GPS, and more.
I'd say skip it for now.