Purity Seals

Yeah this, that would be amazing!

To add to this, I would also love to see purity seals given as achievements, (say for killing 2,000,000 Tyranids, or something along those lines), to display on your armor, so when you go into the community hub area, people can see how skilled you are and or dedicated you are as a player.

i didnt even think of that that's great, they're not just given but achieved , maybe harder difficulty missions and chapters grant you more unique seals too

Yeah 100%

It would give the dedicated fans a nice reward and it would be nice to show it off in the community hub, might make other battle brothers want to achieve that goal as well!

exactly exactly, they could add party specific ones too, so if you play with the same friends or people for a designated number of missions you all get a unique chapter binding seal for your comradery but that might be pushing the boat out too much just a lil

That would be so sick! I think there is a similar sort of achievement in Warhammer 40k Darktide, nothing physical, I could be wrong, but that would be incredible for this game for sure!