I figured I would post this theme ive been using for a while now. I hated the disconnect with looks from the home screen to the app screen so i made this one with the wallpaper on every screen. I also made all the menus with the same green. I made this to use only in portrait mode (with orientation lock) but it seems to work ok in landscape. Its not close to being perfect but i like the black and greens and it looks slick with the black of the blackberry storm.
here are some pictures of the theme. I will upload the theme files later when i get a chance.
Oh and im not sure about 5.0 safe, i am running .148 or something. Also the background on the app screen is built into the theme, so there is no way to change it, apart from editing the theme. I woundnt mind putting any picture you wanted in it for you, although I want to try and keep this more green colored than anything.