[Q] How do I change download icons? topic

Hi guys, Is it possible to change the download icons? I have a (rooted) Lenovo S8-50 Tablet and the download icons are uglyyy. By download icon I mean for example, I download a file from chrome and it's starts showing that's it's downloading with the arrow thingy in the notification bar. Anyway, I've attached a pic with a red arrow pointing towards it, just in case you don't know what I'm talking about. Thanks.:)

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