These are generic chaos space marines, little bit of black legion, a little bit of night lords. They’re painted alright, which is different from most not-great paintjobs. A lot of love went into these. If you like the lava lighting look, I think there’s a lot you could do without stripping them. Maybe throw a wash on those whites, do a couple few highlights, spruce up the bases, and you’d have some NICE chaos space marines! But right now they’re fine.