I have just installed OB again and re-modded it and I am noticing that dead NPC's and creatures and skeletons etc. turn green when they die or when struck several time? Does anyone know what could cause this?

I do not have my load order on me atm but I am using the newest version of BOSS and Wyre Bash so I don't think there is an issue there. I will post a load order when I can just was curious if anyon knew off the top of their heads.

Sounds like a faulty install of MMM. Make sure the MMM.bsa is renamed correctly, which depends on which mods you're using. See http://www.gamesas.com/index.php?/topic/1116296-relz-martsmonstermod37b3-public-release-3-relz/ for details.

For some reason the .bsa is missing. I am going to re-download/re-install it, not sure where it went lol.

Renaming fixed the issue.