Fortunately Narric, you don't need to wait long. I was batch-painting another dozen models alongside the Lieutenant and they're ready to display now.
The bulk of that effort is Squad Haniar, the saltires on their knees marking them out as 10th company's 6th squad. Reivers aren't seen as being fantastic on the tabletop these days but Narrative gaming isn't about bringing the best units. I have constructed a full 10-man squad but my Crusade Roster currently only contains a Combat Squad's worth, the others will be added at a later date as our campaign starts to escalate. The last man was finished just last night as I spent a couple of hours finishing off the head I took from the Lieutenant in Reiver Armour (more on that kit at a later date).

I then have some additional characters and we shall start with the most heavily-converted of all the Crusade force (so far), Brother Lysandiel Castandro, Sanguinary Priest.
Now, technically he's not a Primaris unit, Sanguinary Priests don't get the Primaris keyword and Primaris Apothecaries get neither jump packs or fancy goblets full of Primarch blood, but Firstborn marines look too small and I stole this idea from several other people who had already done it on Google Images. The model is primarily the Bladeguard Ancient with an old Assault Marine jump pack, his Blood Chalice hand is from the Blood Angels upgrade sprue and I used green stuff to mould a wrist so he could be carrying it upright, his left arm (from shoulder to wrist) and the items attached to his tasset plates are from the old Command Squad Apothecary, his left hand is from a Reiver (as is his shoulder pad) and the massive chainsword held in its grip is from the new Gravis Captain, the tilting plate is from the Intercessor kit and finally the head (which I think looks suspiciously like Kirk Douglas) is a Forge World Stormcast Eternals offering.
More Requisition Points spent here to make him 'The Imperium's Sword' and a chainsword that big and fancy could only be the mighty relic 'The Teeth of Terra'. On the charge he has 8 attacks (or 9 in the Assault Doctrine which he could put himself in on any turn if he wanted), hitting on 2s, at strength 6 with a bonus +1 to wound. As the current (joint)-highest Leadership model in my force, he's the de facto Warlord.

And now for something completely different. Ladies and Gentlemen might I present to you Persephyka Shayde, Culexus Assassin.
I think Assassins are fun, you can add one to any Patrol, Battalion or Brigade detachment without messing up Chapter Tactics and Combat Doctrines etc. She can jump in behind my opponent's forces and scare the living daylights out of any psykers they might consider bringing (or the mere presence of her in my Roster could discourage them from bringing those mortal-wound slinging mages altogether).
The model was an ebay purchase with a fair amount of damage (I have a feeling that someone might have stepped on her in the past) so I rolled with it and broke out the Nihilakh Oxide, perhaps she has been abandoned on this planet for a while and has finally found a force of loyal Space Marines that might be able to get her back home. Also as Dan Abnett's novel, Penitent suggests, it might be a good idea for the Sons of Sanguinius to keep a pariah nearby. I won't spoil the book but I'd strongly recommend giving his Eisenhorn, Ravenor and Bequin series' a read.
