Mischievous little gremlin brat from Transformers Animated. If you somehow evaded spoilers for this series for almost 20 years and don’t know about it already, go watch it right now. Don’t look anything up (spoilers are just casually dropped everywhere the series is mentioned now, even a LoRA search will get them) just watch it. It’s actually good (not just “for a 22 minute toy commercial”, but “one of the last great western written TV cartoons before bean mouth, calarts, low budget CGI, execs chasing cinematic universes/their own streaming platform, and being glorified therapy sessions for the writer ruined everything in the medium” level good) and officially free on YouTube + Tubi.

Not trained with, helps with style: Toon (style)
Tags: S_S_T_A, dark-skinned female, red hair, short twintails, parallel hairclips, red eyes
Outfit: two-tone dress, kneehighs, knee boots
Key: key necklace, (ID card, lanyard for initial appearance)
Halloween: mecha musume, Optimus Prime (Cosplay), combat helmet, elbow gloves, pleated skirt, armored boots,
Sleep clothes: t-shirt, shorts, loose socks, no shoes
Snow: earmuffs, scarf, padded jacket, two-tone dress, mittens, pantyhose, knee boots
Skates: bicycle helmet, two-tone dress, elbow pads, knee pads, kneehighs, inline skates,
Used enough to be worth noting: car interior

Made of 80 crops of screenshots (rotated in one case) taken from the official YouTube upload plus 4 official art for the series. Previous Illustrious models of her didn’t account for her key in tagging and had it really burned in and impossible to remove, so I made a new one. For some reason import didn't want to work so I had to manually upload this.