This one is though, guys. I understand that some of these typefaces (because there's more than one style there) might not even have been released to the public, but it would be amazing if I could find some similar alternatives, specially for the numbers and symbols. And that Q there... 

I would appreciate if you could share your thoughts and expertise with me, please. Good day!

A generic sans with a similar |Q|, but none of the charm of your sample: Quade.

The most similar I can find, aside Quade, was Urbine.

From the same designer as Urbine, who seems to like that kind of |Q| design, there also is Helonik.