These plugins change only the main menu screen if you are looking for more than that please scroll down at the end of the page for the “Bonus” section.
Name: ALT Menu 3
Author: Yoji Ojima
You can found this plugin in your Steam DLC folder : Steam\steamapps\common\RPG Maker MV\dlc\KadokawaPlugins
Name: 13 ALT Menus
Scroll down his plugins list to fin the ones dedicated to the menu.
Name: Bust menu
Display the main menu differently to use bust images. Included are settings to customize the position of the actor’s data and how many actors appear on the menu. Added exp bar.
Name: Single Actor menu (Requires Steam)
If you want to make game where you control just one character, check this out.
Language: Portuguese (Google translate is your friend)
Overhaul of the base menu, you can customize it to some extend (like replacing the pictures).
Name: Luna Engine (PAID)
Authors: Archeia & Yami
This is for advanced users who wants to fully customize the appearance of their menus plugins.
It requires patience to read through the manual and edit the code.