wow. Jacquelin, as I call them now (their gender is ambiguous) is like, ten years old now. seeing monster clowns on my tumblr dashboard reminded me of my old concepts, so I figured I'd revisit Jacquelin. Their outfit colours are based off a bush cockroach (Polyzosteria mitchelli), such charming, colourful roaches.
The doll in the top image is based off this one: http://spoonfayse.deviantart.com/art/Jacques-and-Raggydoll-31280445

Also, Jacquelin is still a child, I dunno how many instars old they are exactly, but they probably started off smaller than the doll they're playing with. They do eventually end up looking like in the bottom image, but that'll take its time.