@Hunterrules0_0 According to the contents of AUTOEXEC file, it seems to me that there is only one BIOS file. See this post. EDIT: However, upon closer examination, the files differ from each other. This means that the update program also picks up others. Looks like a bios for 3mbit flash. Now I'll try to put them together.
After A bit of researching I found out qemu may have an option for that I may be able to create an image and let the dos program flash to that and then extract it as a rom for bochs