The Mega-Bloks (Mega Construx) brand made several American Girl building sets and various figures around 2016-18. We have many (most?) of the sets. My favorites are the historical characters. HOWEVER, they didn't make all of the historical characters in mega-mini figures, so I created some myself.
Including a mega-mini figure of ME at 10 years old! LOL
Back row: Kaya, Josefina, Addy, Kirsten, Samantha & Claudie
Front row: Molly, Nanea, Maryellen, Melody, Julie, Jess & me!
Here is a display of my sets:
