They are, 03_chipset and 07_ME. However, I couldn't get the installers to work correctly and I assume OP has the same problem. Whether that is indicitive of a hardware fault I have no idea, although if that is is the case I would like to know. Although my Vyper seems to have been running fine since.If that's the case then they should be in the OP's PCS account downloads.
The files inside these downloads are "chipset-10.1.18019.8144-public-mup" and "intel(r) csme_consumer_12.0.40.1433v2" if that helps at all. The chipset I used from the Intel website which solved most of my problem is "chipset-10.1.18383.8213-public-mup".