This was a fun project using a free HDRI from Onur Dursun, which you can download here: https://www.behance.net/gallery/75200977/AUTOMOTIVE-CGI-BACKPLATES-FREE?fbclid=IwAR2IhGSU4HjR_lGXuoqxMAN5cSz9qRzY6pArhG4lk_3b0zwT-AkaLXcLVok