So I now have the latest phase completed and on schedule. This is the most gruesome part of the diorama where we see that a tomb has been desecrated, in the search of a treasured and possible all important artifact.
A poor unfortunate from one of the nearby villages, acting as a guide for the adventuring party, had probably fancied his chances of getting in on the glory until his untimely, gruesome demise.
The corpse is that of a Citadel Dogs of War Fighter casualty, whose head I removed. The half-buried sarcophagus is, like the gravestones for this piece, part of the Arcane Architecture range - the lid from a two part set.
With virtually all of the foreground complete, the next phase will be the diorama's prime antagonist, which I hope to have ready by the end of the week.
Meanwhile, here is a shot of all three phases completed so far.