As of my last update in 2023, there does not exist a LEGO set numbered 9101 within the official LEGO catalog. LEGO set numbers are specific and unique to each set, often associated with a particular theme such as LEGO City, LEGO Technic, LEGO Star Wars, and many others, spanning a wide range of subjects like vehicles, buildings, and characters. Its possible that the number 9101 could be a typo or a misunderstanding. For the most accurate and updated information, I recommend checking the official LEGO website or reaching out to LEGO customer support directly. They can provide details and clarifications about existing sets, including any new releases that might not have been included in my latest update.
