The HTC Vivid, one of AT&T's mid-range (if you can call it that) phones is getting an unofficial bump to ICS courtesy of, who else? XDA. User Pirateghost has offered up a flashable Android 4.0.3 ROM. Stock, rooted and ready to go. It even comes with all that AT&T carrier bloat intact. You're getting the 100% pure, unadulterated stock experience with this one, just rooted.
As you can see, while it reads like ICS, it hardly looks like it at all. While this is a disappointment, it's also one we knew was coming. Oddly, some elements still look exactly like their pure Android counterparts (like the menu in the center shot above). If you're curious about the extent of the damage, or if you're aching to get your hands on Ice Cream Sandwich, Sense notwithstanding, head on over to XDA for downloads and instructions.