I remember that and might eventually give it a try. The second sculpt is mostly fine (very bent ears) but the issue is that it’s a noticeably a softer sculpt than the main one for some reason.If I remember correctly, since it was 8 months ago, when Jedha Patrol on Youtube did his review he dropped his and broke an ear. He was able to swap everything over to the empty cowl and use that.
Although you shouldn't have to do this, if that cowl is in good condition that may be an option.