If you find someone who pays for that...
Every signing of the driver costs about 250$ for each Windows version.
Also you have to pay for resigning with every change of the driver.
And you have to send them the hardware to test the driver.
The testing for the signing is also a lot of work.
You have to test it with every Windows Version you want it to have signed it with. (Home, Professional, Ultimate, x86, x64 etc)
But you can also let them test it. But you can think of it. Costs extra.
That is one of the reasons why drivers for several devices often are not published very fast...
At least in Windows.
Well you could sign the driver yourself using private signing. But if you have an official driver everybody can downaload that´s no solution.