Lots of places on the Internet for SEMA coverage and photos. There will likely be more galleries and stories over the next few days, but the Pelican Parts team already has two pages worth of galleries posted. Speedhunters is also starting to post photos along with Autoblog which is posting a lot of individual stories, including this media release on the new Lexus GT3 project.
Several IMSA cars are on display at SEMA such as the 2016 WeatherTech Porsche 911 GT3, the ViperExchange Dodge Viper that ran at LeMans in 2015 and a TRG Aston Martin.