If you're a fan of BitFenix's Prodigy, you'll love Epitome by Fridge Gnome. The project's primary focus is the use of a full size ATX motherboard in this mini-ITX version of the Prodigy - quite a tight fit but Fridge Gnome is quickly making it happen and in a pretty neat way too. By cannibalising the motherboard tray from another case, swapping the PSU mount around and rotating the motherboard on its side, there's even room for an extensive water-cooling system too.
Make sure you check out the project log for the latest updates. If you want to vote for his project this month, head over to the forum to cast one of your votes for it.