Andrew Taylor from Mad Knight Castings is the man is talk to. http://www.madknight.co.uk/ he’s doing a kickstarter soon and was looking for stretch goal suggestions. He’s registered on this site as @sauron9999. Perhaps we can lure him here to talk about it.
I think Madknight casting make nice cheap mini for wargaming. But if we want to honour the quality of the research and the drawings, the sculpture should be more delicate and more detailed. Maybe they can do both.
Quality wise, I was thinking more like what do Studio McVey
.