Prior to very recently, BDP had limited options for the images/icons that were able to be customized with the Appearance Settings. 

Now, it is possible to:

1) customize the logo you see when you or your other team members log in.

2) customize your company icon that appears on all of your Admin pages.

3) customize the "favicon" that appears alongside the tabs for your BDP admin & front-end catalog pages.

4) customize the app icon that appears when BDP is saved to a mobile home screen as a progressive web application.