Adding to the link that @RDPetruska posted:

The 2023 Tech Preview is a public beta. Anyone can download and use it. Please be prepared to report back any difficulties you have with it in the 2023 Tech Preview Discussions forum. The link provided gets you to that forum and a link to download the software.

Download and read the Tech Preview Testing Guide - link also provided on the page referenced above.

Download and read the Unofficial Fusion 2023 Tech Preview Companion Guide https://communities.vmware.com/t5/Fusion-2023-Tech-Preview/The-Unofficial-Fusion-2023-Tech-Preview-C... . It's full of information that'll help you get your Windows 11 ARM VM up and running - and it's tailored for the Tech Preview (branched document from the Fusion 13 Companion).