Still not quite a raid, but here is a party screenshot, illustrating the mysterious phenomenon of shaman tanking! Click for full size.
Visible addons: PhanxBuffs,
PhanxMinimap, ShieldsUp,
PhanxTotemFrame, Macaroon, oUF_Phanx, Grid, Omen, SexyCooldown, PhanxChat, jExp,
PhanxBorder. Things in italic are unreleased; please don't send me PMs asking how to get them. Font is Andika Basic Compact. Bar texture is Gradient.
Things I need to fix: WorldStateFrame extends outside of the screen, Omen is out of alignment and the font doesn't match, Auracle icons aren't bordered since there doesn't seem to be any way to get them externally, and my unit frame border coloring is apparently not working correctly.
Things that are different in a raid: Grid fills in toward the bottom of the screen. And there are more buffs. That's about it.
Where is the castbar? Silly rabbit, enhancement shamans don't cast spells! But, in case I do, the player castbar appears underneath the cooldown bar. Also, the target castbar appears in the middle of the screen, and is about the same size as the target unit frame. It doesn't have a border, either, because I'm lazy and haven't felt like poking around in Quartz to do it yet.