Making an Alpha Texture Look More Maxis Match?

If you're looking to do this for hair, there's a good tutorial here. If you want to make "alpha-textured" clothing look more MM then you're going to have to edit the texture by hand to make it more maxis-styled. There's no specific tutorial on this that I know of, but it's mainly just trial and error + personal preference. And to do this for build/buy items, you can make a bake and either grab textures from existing EA items, or use stylized textures you can find online. (You can also bake clothing meshes, but a lot of the fine details/shadows will have to be added in by hand.) I hope this helps!