Take a selfie that's not a close-up and has no fat nose: Ask Mr Google

Set your camera up to take a selfie
but don't take it.
Stand the camera on its edge a little further off
maybe leaning against something
with the display towards you.
Compose the shot so you and your friends look good.
Say, "OK Google.  Take a Selfie".
Three seconds later it's done.
No more fat noses or extra tools.