Yes, she finds a blueprint

Bonnie was wearing the Toy Bonnie mask to scare her dad, she saw this as the best way to prank him. She then jumped into her dad's office...only to see that he was not there; it's small and confined nature giving her chills down her spine.

Bonnie takes off the mask and decides to look around the area, being left completely mesmerized by her father's inventions. However there was one thing that caught her eye out of everything in the office.....it was a blueprint but, there was just one thing one her mind.....