Just like every 'Crossover fan-made skin'' content I've done, instead of making a new character from mixing two, my aim is to give one specific character recognizable AESTHETICs of the other character -
So I kept the overall look and shape of Sage, just with Mercy's colors, materials and additional details...
And yes, even the Stinger has its Mercy's blaster skin 😉👍
I tried my best to imitate the original VALORANT Concept art's art-style (drawn by "Ke Su" -//Riot Games)