oUF ClassIcons, updated for Mists of Pandaria and patch 5.2. Will also show a class icon for monks.
Nothing else changed, all credits to the orginal author, cogumel0.
Code:
-- class icons
local class = self:CreateTexture(nil, "OVERLAY")
class:SetSize(x, y)
class:SetPoint("TOP", 0, 0)
self.ClassIcon = class
You do not need the original files. Just uploaded as a patch to keep it listed where it belongs.