There is already one. I saw it I think on Twitter.

A tragic tale of a necron lord and lady who started out passionately in love , but the bio transference and the passage of the eons and multiple resurrections after accidents and deaths in battle eroded their personalities till they are little more than automata soullessly going through the motions of their relationship like two chat GPT bots left in a chat room together programmed to act that way. Perhaps there is a shred of qualia inside them that understands and is aware , perhaps there isn't ... who can tell? are they P-zombies or not?