First ran noise ninja. Then levels. Next, I cleaned up the face of the time traveler pic by cloning and healing. Used lasso tool and copied face of time traveler to a pic of Uma Thurman. Used ctrl t to make face fit new pic. Rotated face and erased parts to get it to fit just right. Next used lasso to pick different parts of the face to colorize by using color balance adjustment layers. Once colorized, flattened image and did some more cloning to smooth face. Next, used dodge to lighten eyelids and cheeks. Copied layer and did gaussian blur. Set layer to soft light and flattened. Lastly, did unsharp mask. Hope i haven't forgotten anything.