Alternate/Default cover art in UCIs.

[headcoatman]

I discovered that my original question was answered in another thread. But perhaps someone can address this one:

It seems Kizu has provided a number of alternate cover images/default images in case there is no album art. Assuming I've found them all, they are a series of the same image in different colors. Nice. However, if one wanted to put in a new cover image, is that possible? There is one very specific image I've always wished was available on the Cowon J3. I believe it is the default image on the Samsung R1, and I'm providing a link here with the largest image I could find of that picture.
http://gagadget.com/node/2214
It's the pic on the right, with the turntable. I have no idea how to get that actual image, or if that would even be legit, but perhaps someone would know how, or could come up with a similar pic. Thanks.