Just started doing GFX and it looks really weird. Should I restart it?

Literally, it looks horrible in my opinion.
image
Feedback would be appreciated.
(It’s supposed to be Mafia Themed

For a first try, it’s not that bad, but with a bit of tweaking you could improve on it.

No need to restart if you like the character(s) you’ve already chosen

can you render it so I can see it clearer

Whenever I render it they turn pink