This week's Rumour Engine teaser. Tyranids? It looks like a carapace to me.
via the Warhammer Community
https://www.warhammer-community.com/2018/08/21/the-rumour-engine-21st-august-2018/
The Rumour Engine – 21st August, 2018
You guys like sneak peeks, right? Here’s a glimpse at an upcoming model…