Unfortunately, I'm about 99% sure we'll have to wait at least 6 months since this isn't going to get released earlier. The only nice thing is that if you are a new player or returning player and don't want to worry about buying Dawntrail till you get to that point in the game you can play as a Hrothgal since all you need is Shadowbringers after Dawntrail releases.
Well using your image compared to the end of the reveal trailer bellow I think what we need to compare is ears, general eye shape, and face markings since those are tied to faces and the faces in the trailers tend to lack additional Facial Options (Provided that the art is made with the current version of the Hrothgals).
So looking at the two and using the numbers you placed for the faces we come up with the following:
Face 1: Trailer Center = Art Sitting (Ears are Lioness rounded)
Face 2: Not Shown in Trailer = Hand Wraps (Ears and eyes don't match the other 3 and no face markings)
Face 3: Trailer Left = Art GNB (Ears are curved to a point)
Face 4: Trailer Right = Art Archer (can't see the face but it looks like she has the smallest length from nose to lip and ears appear to be triangular in shape)
So if my guess is right (Which I could be wrong which I have been before) Hand Wraps should be our missing Face 2 Hrothgal from the trailer which I'm guessing has 4's triangular ears with 1/2's more cat life face and maybe the rounder softer eyes judging for the art work.
As for me I'm at a 90% thinking day 1 Hrothgal, other 10% is waiting to get my hands on the Benchmark to make sure since I hope I can find the options I want and that we don't have a Male issue with launch hair tied to faces.