Looks like Lego updated Anakin's episode 3 design to match his 2020 variant between the initial leaks and the official trailer : r/legostarwars
Amazon.com: LEGO Marvel Spider-Man Venomosaurus Ambush 76151 Building Toy with Superhero Minifigures; Popular Holiday and Birthday Present for Kids who Love Spider-Man Construction Toys (640 Pieces) : Everything Else
2019-2020 lego leaks | so this is a lego hiddenside fig, and… | Flickr