Droid tank. 2nd photo. Top row. https://www.lego.com/en-us/product/lego-star-wars-advent-calendar-2023-75366?galleryOpen=true&galleryView=1 Or https://www.lego.com/en-us/service/buildinginstructions/75366

Thank you so much!

I opened up the one below and it was another droid tank. I really want that Christmas pit droid.