Russian Calendar Girls

Russia’s Calendar Girls strip for charity — RTMost will associate the name Calendar Girls with the famous British play – later a hit movie – based on a true story. It revolves around a group of middle-aged women, “members of a very ordinary Yorkshire branch of the Women’s Institute, who spark a global phenomenon by persuading one another to pose for a charity calendar with a difference.”
... It took the play’s Russian cast nearly a year to make up their minds to follow in their characters’ footsteps and create a feel-good calendar of their own.
... Money raised from the nude pictures will go to the Life charity to help drug and alcohol addicted people, and support those recently released from jail as they go through rehabilitation.

The news report doesn't give any hint how to buy one, and doing a Google search for "russian calendar girls"... well, it isn't helpful.