Okay, so I know that logistically I can make my HA masc or femme irrespective of how I look IRL, and that's great! So are all the pride flag wearables, I love them! But I think it'd be awesome if the HA could represent transness in a more overt way, since a lot of trans folks are proud of their transness and trans bodies and aren't looking to just "pass". Some ideas (feel free to suggest more!)
Top Surgery Scars - the only wearable that exists currently for this is a CW that is out of print and not for sale anywhere. This could be an entire line, as there are numerous types of top surgery scars depending on your body type pre-op and what you want your end results to be. I know obviously you can't draw nipples because modesty, so scars that highlight that area are probably out, but you can still do-
Double-incision T-Anchor Fish Mouth "Double" incision that connects in the center
Binders - the site has a lot of tank tops which could work for this, but most of them are pretty loose fitted and don't have the obvious stitches where the compression material starts. There are a lot of different binder types, but broadly speaking I've seen three.
Tank Half tank Compression top
Something akin to binding tape could also be nice!
Now for MtF transition stuff, the first thing that springs to mind is breastforms, but if you have on the masc base any clothes you wear over them would still be flat chested. I'm FtM NB so anyone who's MtF who has a more informed opinion can weigh in on this!
There is a top surgery scar CW but I understand where you're coming from with the others.
I'm nonbinary myself with a preference for masc presenting items, online and offline, but if there's a chance of making someone else even a little bit more comfortable with things like this, even if it's pixels on a screen, I'm all for it.

I would love more varieties of top surgery scars! I got the CW that Eivor is referring to, and while I do use it often, I would like to see more varieties of procedures, or ones that work better with different skin tones.
I do want to clarify that I mentioned this wearable in my initial post! The problem is just that, as a CW, it is inaccessible both because of the hypothetical premium currency price tag, and also it just not being for sale literally anywhere at the moment. XD
Definitely support this, more representation is always great!
I meant no offense in mentioning it, I mentioned it for the sake of exactly what you just pointed out.

Oooh gotcha! I misunderstood, I thought you meant "There is one of those, but the rest of the suggestions make sense." My mistake!
I think we both did. CWs have this aggravating way of either being hard to find or downright expensive and I, for one, can't spend the money on them right now. Having standard wears for would be a boon.

Def support!
I would especially love some binders (or just tank tops/sports bras that are ambiguous, lol). During the summer especially I find myself making avatars where I'm like "a visible binder would be fun here" but my options are limited.
As a trans man, no thank you. I'd rather see things that affirm us as people and our experiences in these political times than to draw attention to how our bodies might look, and many trans people have been outed against their will (And cis people who have similar scars from different procedures have been abused by confused transphobes.) by other people associating these scars with being trans. I'm affirmed by being accepted as a man and seeing people acknowledge our existence as a positive thing, not by laser focusing on things I only have because I'm trans, which is pretty dysphoria-inducing generally.
I would support a new variety of scars that could represent any number of life incidents and surgeries, with neutral labeling that doesn't aim to specifically single out a procedure. I'm highly uncomfortable with any sort of "Here is a trans scar, that trans people get."
I love this so much. I'm non-binary (leaning towards being trans and starting T) and I would absolutely love binders/scars/etc. Quentin has the pride flags already and I love those but gimme the gender affirming stuff too!!
Working on filled wardrobe achievement. Almost at 12k!