Observation Log: Sweet Street is about the Prototype

One of the biggest hiccups to Lily Lovebraid's story is that despite being created after the Hour of Joy by the Toys themselves there is a Note by Jessica concerning an unspecified experiment in Sweet Street, that resembles Lily, which they clearly can't be since Jessica was killed during the Hour of Joy.

So who is this mystery toy? There are 2 theories I have- the first is this note was written after Poppy was discovered by Leith, and the the second is that it was written before Poppy was revived

Theory #1: In Leith's Journal he notes "At any rate, Theodore's "imaginary friend" won't talk to anyone, but the girl– the one Elliot's notes call "1007"– is a bit more cooperative."

Playtime Co. would want to get the Prototype to be more cooperative and talkative, and creating Sweet Street and having a charade to gain their trust would be their plan. Jessica notes "a single breach collapses the trust we've engineered" implying they wanted the trust of the subject, which Playtime Co. would have wanted before taking more drastic measures like getting Harley to cut him open and hoping he survives

Theory 2: The subject is a recently turned Ollie. Jessica Neumann was a pupil of Elliot Ludwig, possibly one of the Young Geniuses although she was not in Gerad's list likely because she was a much later member. The note mentions Red Smoke being used to sedate them which was invented by Anthony Carrizales, a member of the YGP. If this is the case then after Ollie became the Prototype, Elliot and the scientists would put them in a home, make them think they have other toy friends and while monitoring Ollie's health to see if would be safe long term for Poppy. If this is the case, then The Prototype knew Jessica well before the Bigger Bodies program and him telling her she was never nice to him was truly personal.