Add-on to Hide your Portrait ?

Hey i have created a Human Femeale warlock and i hate the portrait face it looks horrible ugly old depresive but the face of the character when i see it it looks nothing like that at all and i don't know why this is...

so i wanted to hide the portrait because it bothers me a lot and there goes the title, there is any Addon to change the interface in a way that lets you hide your portrait? and if it lets me show the portrait of others is better i just want to hide mine

If you want to hide *only* your portrait, you ought to use an addon for that, such as Shadowed Unit Frames or X-pearl (or probably most of them have this feature). Else, you could use that addon that changes all portraits to their corresponding class icons, in case you want to keep the blizzard's unit frames (which I asume you're using).