Oh my word. I'm an idiot. The sprite was just displaying strangely on my browser. That's definitely 2x as big as she's supposed to be.
I'm not really going for generic chibio, or chibi at all really. I simply drew like I draw and tried to get her sprite to match up with my main character's proportions as much as possible. She's a girl, so I gave her smaller feet and hands, as well as bigger hips, but I'll post both so you can compare (his color palette isn't set in stone either). The reason I went with a style of bigger heads is because I wanted to be able to animate facial expressions. These are also just the proportions for these two characters, other people, adults, children, robots, etc, will have exaggerated proportions in other ways depending on the character. Some will be tall and thing, some will large and muscular.

Obee

Maple
As you can see, Obee looks much better with an outline as well, so I'm thinking of giving Maple an outline... Hmmm...
Once again, so sorry about that mixup, hahaha. I'm going to edit my original post.