Oh, now you're going to confuse me if you change the subject. Your first question was about matching maps to models. If the maps are not labeled,(pretty rare) you will just have to become familar with each of the different model's mapping layouts. You can use UVMapper to see what the map template for any .obj file looks like. With regard to matching clothing models to figures, you can assume, by default, that most clothing is for the P3 or P4 nude female figures. Pieces done for Zygotes NYW, Eve, or Victoria are usually indicated in the title or readme.