You can dupm your bios that is curently residing in your memmory with HWdump. Run HWdump and go to memmory dump dump it from FFF00000 with 100000 lenght. Or you can use ACPIscope and save your bios as *ats file. Before you save the *ats file load your bios from the bios icon not form the registry. This way your bios can be examend by the modders.