Where can I get the "Upload to Google Play" and "Download to iTunes" buttons?

Question

Mobile development

Hello World!
I can't find pages with guides and downloads for these buttons.
And I've done it before, but I lost everything.
I remember that apple downloads a whole vector archive in all languages, and google generates png.
The third day I'm looking, apparently, in the wrong Internet: /
Help.

Answer 1

https://play.google.com/intl/en_us/badges/