Feature Idea: Add the ability t customise the drawer navigator better (photos, spacing, buttons)

I would love to be able to add banners as such to the drawer navigator, adjust spacing for specific items, or even just for all the items in general, and then have buttons inside of this, like a profile picture button, then click the profile picture to bring up profile screen. Something like this would be pretty cool I think!

If you want examples, any app made my Google will explain what I mean, example: Gmail.