https://civitai.com/models/636548/kubikiri-style
List of guro tags:
guro, blood, injury, dirty, bruises, no arms, no legs, no head.
Head tags: head only, hold head (or grabbing another's hair, it is two separate concepts), head fuck, neck stump.
Murder tags: cutting throat (works well with hold head or grabbing another's hair and neck stump).
Not very improtrant tags (but can help): abuse, ryona, rape, death, severed head,
Image prompt:
score_9, score_8_up, score_7_up, score_6_up,
<lora:Kubikiri:1> kubikiri, sketch, monochrome, greyscale, nipples, breasts, blood, guro, nude, arms behind back, sitting, strangling, 1boy, cutting throat, hold head, tears, empty eyes,