Tyranids have been more than confirmed for January, and yet we are still mostly in the dark about what that release will be. Rumors now have it that it will be a huge release with 10+ new kits (maybe a two month release?), all metal and finecast models being replaced with plastic and much more. Here is the latest rumors regarding Tyranids.
Please remember that these are rumors
via the Bols Lounge
Release will emphasize new plastic kits.
Every missing model will ship with the release.
Smaller amount of new unseen models, higher amount of reworked existing models.
All old metal models replaced with new plastic kits (aka NO finecast survives)
Roughly 10+ new models in the release (including replacement kits and combo-kit build options)