It took a long time but happened.
So there's 2 shadowheart models.
1, I got from someone's patreon, with her in latex suit, problem, it does not like bondage pose, as it sort of fall outside its normal use, means some part looks wrong when bent, turned.
2, model listed in the smutbase and on the poll, problem, some shading defect, means there's visible but not obvious visual differences on small part of her body, currently found on shoulders and inner thigh.
On the quality level, 1>2, but 2 has a better rig which the parts look right in bondage.
Solutions:
1, use model 1 and try to sculpt, correct the deformation of the body parts.
2, use model 2 and ignore the visual defect, either through camera work or clothing.
3, We go with the second highest vote, Starfire.
4, Pick another character.