Since no one has been able to code in v19 interface, I'll show you that it's possible and relatively easy.
The theme system I've developed allows for additional theme integration, along with the pre-v19 and post-v19 themes. Maybe I'll code in the cFlyff theme eventually. Anyways, here are the screenshots.
[Launcher Config] Post-v19 theme selected
[Post-v19 Theme] Login Screen
[Post-v19 Theme] Character Selection
[Post-v19 Theme] Character Creation(note the 2nd Password Prompt for security)
[Post-v19 Theme] Character Selection with 2nd Password Prompt
[Post-v19 Theme] Inventory
[Post-v19 Theme] Item linking
[Post-v19 Theme] Party Finder
[Launcher Config] Pre-v19 theme selected
[Pre-v19 Theme] Login Screen
[Pre-v19 Theme] Character Selection
[Pre-v19 Theme] Character Creation(note the 2nd password prompt for security)
[Pre-v19 Theme] Character Selection with 2nd Password Prompt
[Pre-v19 Theme] Character Selection with 2nd Password Change Window
[Pre-v19 Theme] Inventory
[Pre-v19 Theme] Item Linking
More screenshots coming soon.
Comments, questions, and criticism are welcome.