New Primaris Marines - Plasma Inceptor, Chaplain, Reivers, Apothecary, Aggressors
Not sure if you've seen these yet? A quick post, these images are from the Warhammer Community site and lifted from Reddit (r/Warhammer40k). Plasma Armed Inceptors with re-entry masks down, look cool.
The Primaris Chaplain and Apothecary
The box art from the 10 man Reiver box set. Nice Harpoon Guns, I hope they come with optional helmets.
And some Heavy Support, Centurion style, the Primaris Aggressors, I like the look of these, hopefully they are heavy Bolt weapons on those gauntlets and 'Tau-like' Missile Pods (erm... Launchers!) which are hopefully Frag and Krak.