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thescribblings · 20 days

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LONG POST AHEAD! Lots of text and no drawings after the cut!

So, I've been procrastinating this post for a while because i don't have any art explaining his new arm except this one, and i wanted it to be pretty similar to, or even better than the first prosthetic post, but i don't think i can do anything more than an infodump today, lmfao sorry

But here it is! In all of its glowy/floaty glory!

Some facts and features about his arm under the cut

So, I'll just copy and paste what i wrote in my notes, since my brain is complete mush lately

The notes are unfinished and in no specific order, but i figured it might be interesting if you think my au is fun ,^,

His arm! Made of a mix of carbon fiber and whatever the fuck the metal future donnie invented is

-the metal parts of the arm are matte, for style, obviously

*The nails are made of a type of nanotech so he can customize everything about them, with some limits due to there being limited nanotech stored in the hand itself.

- he can have claws, short nails, stilettos, talons, or even a mix of them. He knows a thing or two about programming nanotechnology due to his other prosthetic, so he can customize it on his own eithout issue. And yes, he does

paint the nails on it, as well.

*Some form of electromagnetism keeps his hand and forearm attached, without it they'd just fall to the ground. Some things it can do with this feature involves;

-see how his sword is situated on his back? He couldn't possibly get it off without bending over backwards, it's too long, right? Actually, he can grab the handle with his prosthetic and then detach the hand from the forearm, this will let him independently control the hand, which lets him pull the sword out of its scabbard no problem

-the limbs can move independently, the only limit being his ability to focus enough to smoothly control the individual pieces. This lets him easily take his sword out of its scabbard with the hand while simultaneously blocking a hit with the forearm, for example

-since the hand is the only part that doesn't glow, it's much stealthier, so he can surprise attack opponents from behind, even when he's standing right in front of them

-are the parts sentient? Do they have independent will? He doesn't fuckin know, and neither does Donnie. He discovered that they can move independently on a whim and decided that it's best not to question it. He's totally not extremely cocky about having potentially created artificial intelligence on accident -Stickbug

*The individual pieces of the arm can hover, letting him do things like what is shown in the illustration

*Nanotech is stored in the individual pieces

-if something were to, say, slash his prosthetic forearm and leave a gash, the nanotech would mend it immediately, letting him keep fighting unaffected until he can properly fix the damage

-if something were to slice the entire forearm in two, the electromagnetism would pull the pieces together while the nanotech seals the gash, making the forearm good as new

*What is it powered by?

-i didn't mention this in the thigh prosthetic post, but his thigh isn't actually powered by anything, it doesn't need more than the guidance of his muscles to function

-the electromagnetism in the arm is powered by his ninpo, it lets him turn it on and off on a whim, and it gives him a more natural sense of control when he operates it

-his ninpo powers the electromagnetism, but what powers the rest of the arm? Trick question, it's the electromagnetism! It triggers mechanisms in the individual pieces that powers all the mechanical features, such as the nanotech, fingers, and a coupleo nes on brand with it being genius built:tm:

-since the arm is technically powered by, and connected to his ninpo, he can teleport it much like his nagamaki!

*since it's powered by his ninpo, if his ninpo gets spazzy he cannot use the arm. If he were to try to use the arm when his ninpo is spazzy, a lot of things might happen

-first things first, why would his ninpo be spazzy? It's a side effect of his body effectively sustaining itself with his ninpo for over a decade. It made up for lost sleep, lack of food and water, and everything you might need to, y'know, live. This quickly drained his ninpo until it was little more than a spark, and anytime that spark flickered out from him overworking himself, he'd crash and pass out for the next day and a half. He didn't actually know this was going on until he popped up in the present and everything just kinda started making sense

-it could switch on and off sporadically, causing it to fall to the floor and snap back into place at random

-the hand and forearm might suddenly shoot off in a random direction, which is hilarious, but also dangerous

-he would have basically no control over the arm, leading to jagged movement and randomly activating different features

-it might randomly teleport to or from him, depending on how he feels

*at first glance the previous point might seem like bad design choices, but it's actually a necessary feature! Since he tends to overdo it pretty often it's important that he can't use his prosthetic when his ninpo is spazzy

-his ninpo only gets spazzy if something triggers it, it's kinda like it switches between rest and survival mode, this gets triggered if he's overused his ninpo and it got too close to when he relied on it for survival

-the only way to fix his spazzy ninpo is, well, rest. A lot of napping. Which is why it's so important that he literally can't use his prosthetic when he needs rest

*It can teleport?

-why yes, it can! Being able to telepoort the pieces to and from himself gives him a huge advantge in battle. Since you can't disarm him! Pun intended

*it's a very silent piece of tech, which is ideal for his fighting style. the only part that makes the typical 'tech prosthetic' sounds is the fingers, as they are connected with joints instead of electromagnetism

*the flexible parts

-the main part covers the delt/ shoulder of his residual limb and wraps around his neck for a snug, comfortable fit.

-there's a sliver of it cutting the metal of the palm in half right between his fingers, giving it more mobility. (Try gently bending your own palm, it's surprisingly flexy)

-there's a small sliver at the 'wrist' of it, since it wouldn'tbe able to bend properly if there wasn't something leting that part of the hand bend, as well

-the flexible parts in the hand is yellow, while the piece covering his shoulder is green, adorned with his iconic shoulder stripe, in yellow, of course

-the green and yellow aren't a perfect colour match, they're a bit more saturated than his skin and markings, but it's not very noticable at first sight, so if he wears a hoodie over the arm his hand could be mistaken for a real hand, letting him hide it in public, to avoid stares

*The hand

-it has a softer, kinda rubbery material covering his palm and the length of the fingers that lets him tell different textures apart better, even if just by sound. It's a lighter, more desaturated green than the hand, even lighter thann his skin

-the soft material is not smooth, but rather textured, not bumpy, per se, just somewhat rough. Maybe a bit sandpaper-y

-the textured material gives him better grip, especially in battle, since it wouldn't exactly be ideal for a sword that is 5'7 long to suddenly fly across the battlefield. As funny as it would be, lol

-it also lets him control his grip strength better, so he doesn't accidentally crush someone's hand, or whatever object he was holding

*There's a good chance you might find him walking around with just the shoulder/bicep piece, since he can teleport the other pieces to himself at will, and it's less draining when he leaves them somewhere, off

Have nice day :]

#rottmnt #art #save rottmnt #sffl(wg)#future leo #rottmnt fanart #third season #my art #rottmnt future leo #look at his funky floaty prosthetic #feeling snazzy with his new prosthetic #prosthetics #i love designing them #but i spent like 6 months designing the thigh prosthetic #and I've only started on this one a few days ago #really rushing my creative process for ya'll tn #hope this is legible

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