Oki!

1. Judas is a nightowl. She doesn't sleep much in general and is mostly active doing stuff during the evening or night.
2. The sound of other people snoring is calming and relaxing to her.
3. Judas gets almost aggressively competitive when she's challenged to something. Be it a card game or anything really, which is a strange contradiction to her usual stoic and emotionless demeanor.
4. Judas is super particular about personal hygiene. She bathes daily if she can and washes her clothes daily as well!
5. Judas feels that food is just energy for her body, she eats almost anything without complaining. But even so she's secretly rather skilled at cooking rustic home-style meals, as she grew up around her mother who worked as a maidservant!

That would 100% be Ember! I love Marie too, her design ('specially her colors) really vibe with me. Too bad I don't really know anything about uhh, Hellsing was it? So I'm kind of just happy to see her while having no idea what's going on.

Ember though-, there's just something about gorgeous women who can and will kill me onsight that makes my heart race and go OOF. And also I'm just a sucker for cat girls.

I'm a bit of a weirdo so I really try to do a deep dive into the oc's/self inserts and stories of the people I like and kind of familiarize myself with their ideas and kind of what they put out into the world (So I can engage with them with confidence and also it gives me a really good idea of what kind of things they like and dislike and what kind of people they are) So I've spent a good bit of time scrolling around on Twitter to see if there's any juicy crumbs of Ember art and lore because I like her a LOT and I think you are a pretty cool moot heehee!

(Also if you have a toyhou.se or any site or anything at all with more stuff about Ember pls pls let me know I wanna seeee!!!)

There's something about bad boys with a heart of gold that just makes me melt. The way he's so genuine and straight-forward, kind and patient but also super eccentric and quirky makes me smile. I was pleasantly surprised because I stopped reading the manga during the start of Skypiea when I was a kid and never picked it back up, so I never really got to Water 7. Because of that I had written Franky off as another shitty ass dumb fuck pervy trope character-, cuz lets be real he kinda looks a bit if you squint your eyes.
But huh! This funny silly blue haired weirdo is just so full of personality. He's grounded but also has a flair for being wacky and cartoony almost. He's got a mechanical mind-, suuuper smart-, and it's not just used for building junk. Franky knows how people work just as well as he knows how ships work, and that's attractive to me hehe
Older men-, YES! Protectiveness-, YES! Giant man boobs-, YES!!!

Also he's just eerily similar to my actual husband hahaha! Franky is just literally all things I find attractive and interesting in a man put in one chiseled and goofy package.

My inspiration was that I looked at my first actual OP OC that I made when I was like twelve and said "Ew yuck" and threw her in the trash. I have a habit of making oc's for all media I like so it's more of a hobby than anything.
Judas though-, the idea that I wanted to navigate with her was that she was neutral. She doesn't play any sides and just kind of goes wherever life takes her. I wanted this un-inspired and almost sad way of living to clash with the main cast of the Straw Hats, who all have a burning dream/passion, or a goal if you will.
And then she really blooms into what I wanted her to become with Franky! It wasn't planned but it fit so well. Judas is cold and off-putting and a bit weird, kind of like a robot. The relationship she'd build with Franky would be fun because he'd sort of hold her hand and give her the tools she'd need to see what the world really has to offer. So in a way it'd be the actual robot(cyborg) showing the human how to be human! Idk I thought it was a fun idea to explore and I built from there and I've become really happy with Judas and what I've done with her. She feels organic and her relationship with Franky most of all feels organic! I have a hefty 20k fanfic sitting on the burner exploring that omg haha

About her powers-, yes! She ate the Potsu-Potsu No Mi, the devil fruit of water (bear with me) when she was a kid.
I realize it's a huge stretch that there'd be such a fruit but I mean Kuzan has ice powers and ice is essentially just... Cold water...
Judas is not immune to drowning in water though-, but she can sort of cheese her way out of doing that by pushing water away from her skin on a microscopic level-, so she's actually not IN the water.
Judas can make her body become a mass of solidifed water, so if she's shot or kicked or whatever it just passes through her. All water is at her command, rain, sea, sweat, moisture in the air and just anything that's water. Her shortcomings are that Judas can't create water, it has to come from somewhere. So if she's landlocked somewhere dry she couldn't do anything water-y.

But Judas doesn't use her powers. Other than from hiding in it and using her powers to wash her hair or something she kinda doesn't use them. She's a crazy good physical fighter and conjures canes or weapons out of solidified water to whack people in the head with.

Sorry for the long ass answer eep!