Homebrew Need Some Help Theming the Homebrew Launcher

[BringusStudios]

I want to make a dark theme for smea's Homebrew Launcher. I have all the art I could find in the source edited to be black instead of white and converted to .bin. What I can't figure out is:

Where the background images are
Where the regionfree icon is
Where the font bitmap is
Where the scrolling bar .bin's go
Why the app_bubble is still displaying in white after I replaced the .bin with a black one
How to change the font color of different things (time, app titles, etc)

If anyone can help me with any of these at all, please don't hesitate to reply. I've attached what I've got so far.