Would have been better if your subject posing had been shot in front of a green screen.
To remind you, I hope you shot your subject with 2 different camera angles so that we will see him, for example, posing in the mirror from his back, and in the mirror we’ll see his face, and his front body… See what I mean? Like two cameras from two opposite angles.
Good luck.
Justin Productions
Tangerin01@hotmail.com
Adobe After Effects 6.0 Professional