wedgetherobot drew this for me, thank you dear!
This is a TFRBA OC
Info:
-Gender: femme

-optic colour: baby blue

-frame colour: magenta with baby blue and green details (the details are like Wheeljack, one wide baby blue streak up her mid-cassis, and two streaks that go down and bent about 2/3 down her chassis, then their straight. These are almost twice the width in comparison to Wheeljacks.

-Sire: Wheeljack

-Carrier: some random femme ~•_•~

-Frame build: Arcee's front chassis frame build (no, she's not the carrier), large chassis development (but not too big, she's a sparkling), but the windshield is magenta with a blue streak on a green base, this is the hatch for her storage compartment which sticks out a bit, like her Sires, but still under the side cassis plating that comes in (trying to describe Arcees), it opens like Wleeljacks.
Slim, long (ish, still natural) high waist, nice wide hips, not too wide tho, but wide enough that she can carry a medium-size kinda heavy box with enough ease to do the same to the other side. Upper legs have slight angle but not much, about as much as RBA Whirl has (in comparison) while having more of a thy-build than Whirl, nice and round, sort of like tfp Ratchets but longer and they narrow more, but not too skinny at the knee-joints. Her lower legs (shins, or calves) have points at the top, like tfp Ratchet, besides that their like tfp Wheejacks, these too have compartments, in the outsides. They aren't noticible though, two of her tires cover them (this is great when you wanna sneak stuff, no one but her and her Sire even know about them). She normally stores her grenades in them. Unlike her Sire, she keeps two. One on each side. She also had katana blades on the insides of her calves, these are by no means noticeable, because they are stored underneath her plating, but kinda inside though, there are slots in her plating, that isn't all too thin, but still doesn't jolt out by it's width, and is lightweight, by no means big and clunky. The handles for these blades are detachable and stored in her main storage compartment when the swords aren't in use. She has two wings, not as small as wheeljacks wings, their about the size of RBA Bubmlebees doorwings, but still the same shape of her Sires. They are baby blue with wide diagonal magenta strips that go from the bottom of the wing-base to the pointy tip. One was put back on after it was ripped off, and this is visible by the weld-marks. It was ripped off and Ratchet managed to re-install it. Two tires are located right at the base of the wings, with the wings in the middle. Her other two tires are on her calves, near the bottom of her pedes, they move down to reveal her storage compartment, this is why no one knows of the compartments.

-Alt: quad

-social status: quite popular around Cybertron (wreckers sparkling, duh! And also for her looks and skills), single

-background: her carrier didn't want her after getting sparked in a one-night stand with Wheeljack, so once she gave birth Whelljack raised her on his own, often getting help from Ratchet and Arcee in Blast's early sparkling-hood, she was pretty ease to handle, and her Sire trained her well. One day, she was attacked and kidnapped. The nappers toor off one of her wings and abused her, trying to get something out of team Prime. Eventually they saved her, and Ratchet repaired her wing. Shortly after her incident Wheeljack decided that rolling with the wreckers might not be the best for her, and she never took rescue training, but, nevertheless, Ratchet suggested she attend a Rescue Bots Academy on earth, his nephew was going too and his visits to show projects and teach would not be scarce, so they went to Optimus about it, and he agreed. Then they asked Blast and she loved the idea, pits, it was her best escape from her trauma, and she could have time to recover properly. So she went, Medix of course didn't know she was his cousin, but she did (btw Wheelchet happened, but Medix doesn't know of this either). The head of this Academy, Heatwave knew of her traumatized state. She was one of the first to arrive, so it was easy for her Sire to help her bring her stuff in unnoticed. He, of course, brought alone a box of grenades, for restock, due to her disagreement towards the idea, he snuck it in, and left before she got to unpacking. He also built her hand-made custom fit katana handles for her, he figured it was the best goodbye gift, especially with hers having worn down quite a lot. He also packed a few extra blades, they are shatter-able with enough force. This is where her story starts (whether at start of y1 or at a random point in the series). No one knows of her background, and she prefers to keep it that way.

RiD 2015 alternative backstory (I RP her in RiD if the person doesn't RP RBA)
After she got trained she decided to stay back, despite being high elite guard quality, and monitors a space bridge. One day bumblebee showed up and tried to break in, getting help from two other bots he CLEARLY didn't want coming with him. She was authorized to follow intruders through the spacebridge if unauthorized and she wasn't able to stop them. Bee had helped her train, he taught her scouting, stealth, and quite a bit of self-defense after her incident. She knew he would have had a good reason so she waited and followed then through.

Alt: (it's MY quad so that's why it's muddy)

Yeah, it's 35 years old and you have to pull start it, but it's mine and I love it, just imagine this with Blasts colour scheme and no duck tape...