just a quick question on part sizes.
i was wondering how well the GW inq bounty hunter arms would fit onto the eisenhorn model?
They will fit pretty well if you drill/cut out a cavity in the underside of the shoulder pads.
Aye, you'd have to do quite a lot of hacking at Eisenhorn's joints (which can be very tricky without the right tools), but the scale is about right. Although, I should point out that the bounty hunter's sleeves are rather plain and might seem strange attached to Eisenhorn's regal coat; you might want to sculpt cuffs on them, at least.
aye was going to sculpt extra detail to them, but was more interestested in the scale