Sorry, I don't have the file names Are they even available on MSDN? I have checked everywhere but I can't find it.
1. Neither 8, not 8.1 ProWMC is available as a standalone ISO (or a selectable SKU under any official ISO). 2. Unlike Windows Embedded 8.1 Industry Pro or Enterprise, the Automotive SKU (edition ID "EmbeddedIndustryA") was made available to automobile makers directly, IIRC.
ESD for Windows 8.1 ProWMC 9600.17053.winblue_refresh.141120-0031_x86fre_client_ProfessionalWMC_en-us-IR5_CPWMCA_X86FRER_en-us_ESD.esd https://forums.mydigitallife.net/threads/windows-8-1-with-update-esds-repository.53855/