Thats a Nice Skin though In My Opinion The Windows Vista Stock images such as Aurora and The Ultimate wallpaper thing has just got people so bored that it just feels like and old thing although nice job on it. But if you want to make a WLM Vista Skin You have to make a simple one by not putting ultimate images on a background and adding some cool features I dont know, I know it is not that easy to do these kinda stuff but the thing is Rather than doing the same things I think First think what you want to do and can do then request help from people then make an aweosme skin
Thanks,