I think it's very possible to improve the look of your nose while still maintaining the ethnic characteristics of it. Increasing the bridge slightly, or a slight narrowing of the nostrils (in very flaring nostrils) will not give you a Western nose, just a more balanced looking nose that will suit your face. I think Asians/Africans who have had their nose bridge raised too high, or tip narrowed too much end up looking really bad!! So make sure your surgeon is experienced enough when it comes to doing Asian/African noses, otherwise he might end up overdoing it! Check out Janet Jackson's nose and you'll see what I mean.