There are 3 repositories under powershell-theme topic.
Custom powerline prompt for Cmder on Windows
VS Code theme for Windows Terminal
my terminal setup for ps
ticccco's Nebular theme for Oh-My-Posh
A Powerlevel10k rainbow theme for oh-my-posh
Windows PowerShell Script to set custom colors palette using only its hex value(s)
PowerShell color theme and prompt customization!
Configuration files for windows PowerShell
Visual Studio Code Theme for PowerShell based on Thycotic branding