`cheat` allows you to create cheatsheets on your local machine, so you can trivially create whichever Powershell cheatsheets you need.
I don't believe we have any Powershell cheatsheets in the upstream community repo yet, but if you create some, please share them! They would surely be appreciated.
I'm actually the author of the `cheat` tool. Feel free to ask me if you have any questions about it.