Retirement can become rather dull for many senior citizens. But not to Marina Badianova, a 58-year-old from St. Petersburg, who's very active in creating her own cosplays with the help of a few talented photographers.

Retirement can become rather dull for many senior citizens. But not to Marina Badianova, a 58-year-old from St. Petersburg, who's very active in creating her own cosplays with the help of...