Behold! The wallpaper for the Vanillaware page on my Vita. (It's the character select screen from Dragon's Crown.) Click for full res!
Though the actual wallpaper I use on my Vita is this:
It's cropped, with a small extension above the original image (in white) where the Vita's status bar goes, so the extension basically doesn't show up at all until you look at it without my blog's white background (click it to view in a slideshow on PCs).
So when you actually load it on your Vita, you end up with this:
And you don't have the top of the Fighter's head cut off!
Vita wallpaperrrz. Zey are a mizzterious miztress, mon ami.