I recently bought the lime green soft cover (made by nokia) for the Lumia 900 and wanted to post some pictures for those that were interested. I'm not going to go review it because there are already reviews in the forums regarding the cc-1037 covers. It's the same as the blue, black, or magenta covers...it fits the same etc. The green color is very close to the lime green color of the live tile accent color in WP...it's not exactly the same but it's very close and the cover fits like a glove.
Note: I bought it from my local Microsoft Store.
Note: I bought it from my local Microsoft Store.