You have to redo the lighting ( or sun idk ) of the scene, in fact if the lighting is badly done DAZ will take a lot of time and there he didn't have time to finish, unless you stopped DAZ. Rotate the dome, lower the sun's rays, put ghosts lights on and there's plenty of things to do.
Either you changed the angle of something or renders with sara without the architecture and assembles the rendering with sara and the architecture without sara in photoshop. Maybe it comes from his shadow.
Then you can add ghost lights to light only the character to make it less dark and it will be perfect.
The little one on the right of what game is ????
You can use attached to remove the fireflies. Just unzip, and drop the image file with white speckles on the file and it will process and create an output file.
