Here are links to the driver packs for various Microsoft Surface devices, including Surface Laptop and Surface Pro.

https://learn.microsoft.com/en-au/surface/manage-surface-driver-and-firmware-updates

They’re all available as msi installer packages and can be installed on top of a vanilla Windows 11 installation or slipstreamed into the installer.

Here’s how to add the drivers to Windows during setup:

https://learn.microsoft.com/en-us/windows-hardware/manufacture/desktop/add-device-drivers-to-windows-during-windows-setup

Here’s how to add drivers to a Windows installation image:

https://learn.microsoft.com/en-us/windows-hardware/manufacture/desktop/add-and-remove-drivers-to-an-offline-windows-image