Sure.
Here is the image resource to be used as the banner for the window in 5e.
Attachment 17648
Here is how the image is being displayed on the 5e window.
Attachment 17649
In contrast, here is the image resource for rulesets that are not 5e.
Attachment 17647
Here is how that image is displayed in a 3.5 window.
Attachment 17650
These two campaigns use the exact same extension.