What would it require to look like a deathtrooper?

So after watching Rogue one and reading how Eod was coming back, I’d like to know how would you re-create a death trooper. The helmet is nearly identical in all aspects, but without full customisation, we can’t get the full look of a death trooper.

So what are your suggestions? I’d say mk 4 or one of the reach style armours with a full black colour scheme and a black/dark green visor.