The Cyber-Nomads
Countless horrors inhabit the various sectors of the galaxy, but the perhaps the worst of these nightmares are the cyber nomads- hideous amalgamations of flesh and metal, fanatically devoted to achieving physical perfection and beauty through augementations and surgery. These creatures (for they can hardly be considered people) haunt the wild sector, launching raids to gather more technology and harvest new victims to be converted into monsters like them.
Cyber nomad armies are a mix of heavily armoured cauterised saints- cyborgs who are considered to have achieved perfection- fast moving angels, and hordes of sinners of the flesh- devout followers of the cyber nomad cause, not yet fully converted.
Read more about the cyber nomads, and their rules here: