Equestria Girls Flash Sentry
From My Little Wiki
The human version of Flash Sentry is a student at Canterlot High. He is a supporting character in the movies and appears in several of the shorts.
Flash Sentry & Twilight Sparkle 2 Pack
Flash Sentry was released in a 2-Pack with Twilight Sparkle. He has molded hair and a painted on white shirt.
A single version of Flash Sentry was available as a KMart exclusive. This version came with different clothes and a guitar, but the doll itself is identical to the 2-pack release.