A free mod for Mass Effect 3, by Ottemis.
This mod is a port of the equivalent for ME2 found here.
The only thing that has changed is the resolution of the textures used for the armor. All other options, textures, and materials are the same as those used in the game.
The port is available as a Texmod for the game. If you want to download the full game, you can find it in the Google Play Store.
In addition to that, you can also use this mod to customize your characters as you see fit. There is no limit to how much you can change, and you can even make your armor look like a regular piece of clothing.