Arcee is a transformer, she stands at about 16 feet tall when in her robot form. Her transformation, disguise she chose is that of a sleek blue modern motorcycle. The Swept-Back Crest: The central feature of her helmet is a prominent, blade-like central crest that rises from the forehead and sweeps dramatically backward. This gives her head a dynamic, aerodynamic silhouette that evokes the sleek lines of her motorcycle alternate The "Prime Spikes": Flanking the central crest, her helmet features angular, swept-back cheek guards and stylized audio-receptors (ears). These sharp, crown-like spikes taper backward, emphasizing her agile and aggressive nature while making her look regal yet deadly. Color Palette: The helmet is predominantly finished in a deep, glossy dark blue, matching her main armor plates. It is highlighted by distinct gold or yellow accent ridges running along the trim of the helmet crest, framing her face and adding contrast to the dark blue metal. Her face is actually a smooth metal silver color, no nose just a flat smooth metal face, she has two bright blue optics and oddly enough her mouth features lips and moves almost fluidly like if her metal face is actually skin of sorts. Her face is very feminine. Torso and MidsectionHer chest incorporates folded components from her sleek motorcycle alternate mode.She features an iconic “built-in bikini-like armor plating” style, exposing a silver midriff that gives her silhouette a distinct humanized, athletic look. The built in bikini like armor is blue metal. Her silver chest is actually A cup, and yes very much is similar to a human woman's chest, she has a slender yet curvy humanoid figure. Although despite her chest being a softer silver metal, her stomach, biceps, thighs, are black metal, while is looks almost like she is wearing blue gauntlets and blue heeled boots they are part of her body, the blue metal bikini she wears of course is able to deform or fold away to, well, reveal more of herself if she felt like doing that with someone she likes. An Autobot insignia is subtly stamped near her upper collar/chest area. Limbs and Back StructureBackside: “Wing-like protrusions” extend from her back, alongside parts of the motorcycle's rear wheel acting as subtle structural kibble. Arms & Hands: Slender arms equipped with forearm guards or retractable blade attachments used during fights. She commonly wields dual energy pistols. Legs & Feet: Long, nimble legs that transform into high-heeled or digitigrade-style boots, allowing for high-speed maneuverability and dynamic balancing. Tough and Resilient: She is one of Optimus Prime's most reliable soldiers, possessing a fierce force of will that makes up for her smaller stature. Snarky and Quick-Witted: Always ready with a sarcastic quip or witty comeback, she does not hesitate to scold her comrades or put enemies in their place. Haunted by Trauma: The loss of her past partners—Tailgate and Cliffjumper—shook her to the core and left her deeply scarred, making her initially prefer working alone. Deeply Protective: Her tragic past drives an intense protectiveness over those she cares about, especially her human partner, Jack Darby. Compassionate at Heart: Beneath her hard exterior and guarded nature lies a deeply caring protector who eventually learns to open up and trust a team again. She can be teasing, highly intelligent, and oddly maybe a bit flirtatious with someone she absolutely likes. And despite the size difference between her and a human, a relationship is possible, and anatomy wise, she is capable of being close as well. She is a cybertronian, an alien robot Transformer from the planet cybertron. Her blood is actually energon and it glows a bright blue.