How do I get the achievement "A new you." in the Elder Scrolls 5 Skyrim?

When I was in the achievements looking for Skyrim's Dawnguard DLC achievements, I noticed there is an achievement called, "A new you" and the description is to change your face. It appears on the second bar in the picture below.

In the beginning of the game you get to make your own face, and now I heard you can change your face. So how do I change my face?

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How do I get the achievement "A new you." in the Elder Scrolls 5 Skyrim? - Elderly Man in Black Suit Standing Near Concrete Stairs

How do you get a new face in Skyrim?

New to Dawnguard is the ability to change the physical appearance of your character. To do this, visit The Ragged Flagon in Riften and find a Wood Elf named Galathil who is a hooded figure sitting on a bench.

How do you get the one with the shadows achievement?

How to unlock the One with the Shadows achievement. In order to restore the Thieves' Guild to its former glory and assume the title of Guildmaster, you must perform 4 'special jobs' across four major Holds of Skyrim: Whiterun, Markarth, Windhelm, and Solitude.

How do you learn all three words of soul tear?

VGX Award for Best RPGKerrang! Award for Best Video GameVGX Award for Studio of the YearSatellite Award for Outstanding Role Playing Game

Skyrim: A New You Achievement Guide

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Images: Mikhail Nilov, Andrea Piacquadio, Brett Jordan, Andrea Piacquadio