ATG III: a pony transforming

Hiding in plain sight

Day 13: Draw a pony transforming/Draw a pony in disguise

Some artwork based on an OC from the Sieges of Mr Burns Episode, "Doctor Who: Gambit of the Changelings".
Basic story behind Camouflage here is that she is part of a splinter group of changelings that have been living in Canterlot for several generations now (having set up a dating agency and fancy restaurant to provide them with their love energy requirements). The hive was exposed in the wake of the failed Canterlot Wedding invasion, but instead of turfing them out, Luna and Celestia made them a deal. They would be allowed to stay in Canterlot in exchange of their services as scouts and spies to the Luna Guard. They excepted and Camo became the spy master to better co-ordinate the changeling operatives in service to the crown.