Lady D's hair was created for use with the model ported by @SolidVault which you can get here: https://hub.virtamate.com/resources/lady-dimitrescu-resident-evil-village.12433/
The hair has been slightly adapted with a default scalp to work with generic models as well, use the preset depending on your needs. For scale accuracy, the Lady D model used to style on was set to 1.6, as such it is recommended to use that scale for an exact match, but other scales should still work anyways. The hair is meant to work with or without the hat asset as well with minimal clipping, but will require custom alignment by the user.
This was a commission for Animation artist Urbanator, check out their amazing work here: https://www.patreon.com/urbanator