Funko has announced a number of products from the upcoming film - Fantastic Beasts: The Crimes of Grindelwald (which is slated to be released in November 2018).
There's the SuperCute Plush: Fantastic Beasts: The Crimes of Grindelwald - Fwooper - available at Hot Topic. Also, a pair of Rock Candy figures will be available - Newt Scamander and Albus Dumbledore. Oh...and two Pop! Keychains - Pickett and Thestral.
As far as Pop! figures go, the Pop!: Fantastic Beasts: The Crimes of Grindelwald series will include the following: Newt Scamander (plus a variant version), Albus Dumbledore, Gellert Grindelwald, Thestral, Pickett, Barnes & Noble Exclusive Newt Scamander, Flocked Fwooper (Kohl's Exclusive), Mooncalf (Walmart Exclusive), New Scamander with postcard (Michael's Exclusive), and a 10-inch tall Niffler (Target Exclusive).
A number of these figures are currently available for pre-order over at Amazon.com.