Hello, if you know the MGS3 snake race mod and have downloaded it then you probably notice that the african people are now purple. This is quite annoying and you can indeed fix it through the G.E.C.K. but at the same time you could just download Character Overhaul! Just download it and it'll replace those textures and models with better ones! However...At the same time it doesn't replace all faces so you might still encounter some purple problems. Sorry.. But I hope this has helped you as there are many people who might not know this!
Have a nice day!