Another set report, this one from Comic Book Resources.

A little spoilery under the cut, plus another pic (also a little spoilery).
( While CBR News was on set, filming concerned Eve’s neighbor Vera, played by Lucy Lawless. ) “I was such a huge fan of hers after her stunt work and her documentary ‘Double Dare’ and seeing her in “Grindhouse,” so I thought, why don’t I try to come up with something just for her?” Brubaker said. “I suggested to [John], ‘I have a notebook full of crime story ideas, why don’t I just see if there’s something that would make sense to sort of retrofit for Zoë and practically the first thing that popped into my head was the ‘Angel of Death’ idea.
Bell says she first encountered the project a year-and-a-half ago. Given a look at various concepts, this one “sparked my interest,” she said. Entering into the project as it was still being shaped, she was excited by a “solid action role for a female.” The enthusiasm on the part of the producers also made the idea more inviting. As opposed to “business type moneymakers” she encountered elsewhere, everyone involved in the planning “Angel of Death” was “genuinely excited.”
[
Source]
And another interview, this time with creator Ed Brubaker, who confirms the first quarter release date:
EB: Zoe is fantastic. She’s so much fun, and such a fucking pro. Hanging out with her and Doug Jones on set was one of the highlights of my year so far. And yeah, Zoe has brought a ton to Eve’s character. She actually wrote a short bio for her, so she could understand her more, and it was really gripping. She had stuff I hadn’t even thought about in there. I think people are going to be a bit stunned when they see her in this. The camera loves her as much as the crew does.
[
[Source]