Welcome, we need more studio photographers. The first looks really good. The second The only niggle is the bright area under her right eye. Think I might have burned/blended that to match the shadow on the cheek.
Nice work and welcome to TPF. I like how you kept the skin textures. It’s nice to see photos of women who have not been made to look like plastic dolls. I think the background is a bit distracting in the first one. Though it’s not my favorite, this contrasty, edgy style works well here.