Well, I based the Primaris marine. Ended up going with a blue/gray surface. I had some ash-colored flock so I put a few patches of that on. It looks pretty good, and I can always embellish other minis while keeping the overarching theme/tone.

I also painted a HH Mk IV Sergeant. My army's fluff involves a number of firstborn astartes. I also love the variety this approach offers. He's not based yet like the Primaris, but ai loved playing around with the orange.

And here they are together...

Any tips or suggestions are always wildly appreciated!