It's what some people (mainly breakers/dismantlers) call the MK7
Yeah, sorry for confusing things. The more I look around the more I saw it referred to as a MK8 on ebay. I'll correct it again if the 2008-2012 Fiesta is known as the MK7 on this site.
Thanks for the reply Mathrin. It sounds like Ford didn't bother with covering this section. I'm so anally retentive that I will no doubt fashion some felt trim to cover it