AOKP (Android Open Kang Project) is a popular custom ROM for many Android devices. Their first venture into Jelly Bean was great, but it was lacking some of the features the more developed Ice Cream Sandwich builds had. However, they released a huge update with a ton of new features and improvements. A few of the new features are the inclusion of a tablet UI for any device, forcing screen rotation, a DPI switcher, boot animation preview, and many more.
Not only that, but support for more devices is now available. This includes the Verizon Galaxy S III, Galaxy Note, and variants of the Galaxy S and Galaxy Tab. Impressive, as the last two are older devices.
Always proceed with caution with custom ROMs, they can be dangerous and we are not responsible for any possible damage or data loss. Read carefully, follow instructions, and be smart. Hit the source link, find your device, and flash away!