This plugin lets you modify the reflection of the car in main menu backgrounds. It's spun-off of Menu Background Chooser.
There are only two parameters: "opacity" and "angle". Neither is intuitive, but it's fun to mess around with nonetheless.
After you install the plugin, you need to go to a new menu, then back to the main menu for the plugin to start working.
Note! This plugin uses developer hooks and thus may be fragile!
License: Public Domain
Authors: XertroV
Suggestions/feedback: @XertroV on Openplanet discord
Code/issues: https://github.com/XertroV/tm-menu-bg-refls
GL HF