>>96375398
Welcome anon, enjoy your skellies. I think they're prettt strong this edition, but I have no idea how fun they are. As for colour schemes there's plenty of inspiration to be found online, but I don't know if they had "official" alternate colour schemes. Those were mostly presented in the 1st edition tomes and I don't think they were a distinct faction yet. Someone might correct me on thay though.
>>96375414
Yeah I know about the constellations, and I agree that seraphon don't really need heraldry to represent their particular faction on their minis. I'm mainly speaking from like a battletome art perspective if that makes sense.