If you own a Verizon Galaxy Nexus (toro), and you’re looking for a good AOSP-based Jelly Bean ROM, then you might want to try Peter Alfonso’s Bugless Beast 4.1. It’s based on Android 4.1.1 and is as close to stock as it gets. For enhancements, he did include native tethering, Google Wallet, improved scrolling, louder audio output, and Chrome is the default browser. It’s recommended that you download the offline speech recognition package in Google Search settings once you install the ROM.
Right now he’s providing nightly builds, so hit the source link to get the latest download. For your convenience, we linked the lastest build (2012-07-12) below.