Iron Warriors Daemonculaba

The Daemonculaba was nightmares given form, built by the Dark Mechanicus under the orders of Iron Warriors Warsmith Honsou, on the Iron Warriors capital world of Medrengard. The Daemonculaba were created by taking kidnapped girls and turning them into things of horror. The Girls would be fattened to obscene proportions, their stomachs stretched beyond reason and their vocal cords cut or removed so they could not scream. Using a combination of dark science and chaos sorcery the Dark Mechanicus hereteks would perform surgeries on the girls to implant them with Astartes genes seed. Then the girls stomachs would be cut open and young infant children would be put inside them in a reverse C-section, and sewn up inside them. After some time the children would grow to the size of a grown Astartes, which would be cut out of the Daemonculaba. The new Astartes would be born without flesh, and if they were satisfactory without too many mutations, they would then have skin stitch onto them.