If you install windows 10 but at the Blue express setting screen switch to audit mode, you should find you can produce a lot of customizations that will persist through a sysyprep step.
Bear in mind that anything that maps to the HKCU will not persist as part of sysprep is clearing this location. So changes that you want to persist should be on the HKLM branch.
Then its a matter of ensuring your sysprep answer file sets everything else up via scripts, powershell cmdlets or such.

I am also interested in this. When producing Gold Masters for Windows 10 Iot Enterprise we advise that you produce a minimal Configuration set to install. Then jump straight into Audit mode to do as much configuration as possible. Also the initial configuration set should have copyprofile=true as well as the pnpsysprep elements set to true for persisting driver installs. Also remember to delete the defaultuser(0) that is created. Then within Audit mode run the separate sysprep Answer file that sets everything else, user accounts and such. Additional scripts and powershell commands are run as part of the first logon process.
I am currently in the process of setting up a FOG server either on Debain or Ubuntu, not decided yet, but its function will be to capture Windows 10 / Windows 7 / Yocto Linux images for deployment.