Reducing an overjet

[copernicus]

Hello, I was wondering how I would go about reducing an overjet in a portrait photo? I had the picture taken a week ago and I like it but have been a bit conscious about the colour of my teeth and the overjet (the central incisors).

It seems difficult to do but I have heard that some AI image manipulation apps can change the appearance of teeth.

 

[snowbear]

The color can probably be touched up with post processing software, like Lightroom Or Photoshop. I guess the overjet can also be touched up but it may not be easy for a beginner.