Update (1/31/23): Now with mostly-finalized color schemes! 
The design of sorXa's armor itself needs a little more work, but I think these palettes fit her pretty well (I swear I wasn't intending to make her vaguely cohost-colored)
When I woke up I miraculously had the energy to draw, so instead of getting up and taking a shower I spent a few hours brainstorming a massive overhaul of one of my old Lego OCs, because while looking for Zero's missing right hand in my bedroom (as mentioned here) I stumbled upon his old mech walker in a drawer, with him inside it, and because he was vaguely self-insert-y (in the way that many of my long-term D&D PCs tend to be, in that they're not meant to be me per se, but they definitely borrow heavily from my IRL traits) I decided to make him a trans girl1. I then very quickly hit upon the idea of making her an android (or more properly gynoid, I guess? I'm gonna call her that, anyway), and then further the idea that her old lore was in some capacity canon, but at some point her consciousness was transferred from her old AMAB supersoldier body into a more feminine artificial body untouched by the processes that made her original body a supersoldier. I'm not 100% sure on her name, though I particularly like the Gaelic name Sorcha since it's roughly equivalent to my IRL name, Clara, and I have both Irish and Scottish ancestry2; I might sci-fi it up a bit, maybe, since her deadname was sci-fi nonsense based very loosely on my deadname (same first letter, same ending phoneme, same number of syllables). Maybe borrowing a character from a different alphabet to transcribe the "ch", like Sorχa or something? Possibly just Sorxa, since the voiceless velar fricative is rendered as "x" in the international phonetic alphabet? I'll figure that out later, I guess.
Edit: I think I've settled on rendering it as "sorXa"; starting with a lowercase letter gives me vibes similar to chaos from Xenosaga, which I think fits the sci-fi setting (not to mention that her design has some similarities to chaos's, now that I think about it)
I'll transcribe the notes under the cut since I know my handwriting is pretty illegible here (it's not always this bad, but when I'm cramming notes to myself around a drawing on a 3"x5" card, it tends to get sloppy)
Image 1: casual wear
- Sorcha(?) | she/her | gynoid, formerly AMAB human
- glowy eyes when needed
- auburn hair (pointing to darker part of hair)
- strawberry blonde? orange? gold? plat. blonde? (pointing to lighter-colored bangs)
- chromatophore-like tech allows face markings to be hidden & hair color to change, among other aesthetic things
Image 2: armor
- Sorcha(?) | she/her
- glowy gold visor
- black helm (blue accents? red accents?)
- black w/ gold (or copper? rose-gold?) accents (pointing at breastplate and spaulders)
- black? (pointing at forearm)
- blue? grey? blue-grey? red? (pointing at upper arm, abdomen, and thigh)
- poleyns? (next to knee)
- MMZ-style big boots (next to side-view of one such chonky boot)
- Bridget-like? HJB-like?3 (next to another boot, but with something on the ankle à la Bridget's GGST design)
- speaker? (pointing at circle on the bevor of a mildly revised version of her sallet)
- add earpiece?
Notes from another drawing I'm not posting on this page but that I think might be relevant:
- modular limbs? (i.e. could attach extra limbs or swap out some of her normal ones)
- not actual choker, just pigment per... (has arrow pointing to next bullet point)
- chromatophore-like skin pigment - can change colors, good for both camo and looking more organic (can hide cheek lines, but thinks they look cool)
Notes: (I feel like I have these on every chost, I guess footnotes are my Cohost calling card now?? 
)
- I remember, actually, that one time I played out this scenario where
heran into an alternate universe version ofhimself who was a girl, and they... teamed up or something? Hung out? Fuck if I remember, and it actually may have been a different sci-fi Lego-based OC, but I'm pretty sure it was an early version ofhimwhich had a very different appearance barring the red hair and laser sword (though even then, the not-lightsaber went from yellow to blue). I do remember that their first interaction was passing each other on their not-speeder bikes as she came out of her universe, which was linked tohisuniverse by some sort of cave opening or whatever? I'm getting way off track, the point is this isn't the first time this character has been a girl, even if at the time my younger self had no idea that might be related to me being trans. #JustEggThings - I'm not exactly sure how much Scottish ancestry I have on my mom's side, but in terms of Irish ancestry on my dad's side, my grandfather and grandmother were from a town in County Fermanagh and a tiny village (really more of a homestead, it's only a few houses in a small cluster) in County Leitrim, respectively (my dad and my aunt were born in New York, though). I actually visited Ireland in Summer of 2019 for a family reunion, and we visited the (heavily renovated) house where my Nana Bridie grew up (one of the families who lived there when she was young is actually living in that house now, though it's substantially more modern than the dirt floor and hearth farmhouse she grew up in), as well as the rowhouse my Pop-pop Mickey designed and had built in his hometown when he and my grandmother briefly moved the family back to Ireland in the 60s because of the rioting in NYC (which was, as you might image, the exact wrong time for a family of Catholics to move to Northern Ireland; luckily they were unharmed, but they still returned to New York after only about a year or so).
- "HJB-like" refers to the high jump boots from Metroid, which add forward-facing spikes to the ankles of Samus's power suit. In case you couldn't tell, this armor leans heavily on the character design aesthetics of both Metroid and Mega Man Zero, with a splash of late medieval/early renaissance European armor (hence the sallet and poleyns). I'm a huge sallet fangirl, if you hadn't noticed (did you know that some designs of Samus's helm have a very sallet-like shape? I did, and I pogged IRL when I noticed it, like the fucking dweeb that I am)