Mod request, flag

Can someone do a mod to replace the flag of the holy empire by the flag of the archduchy of austria please ?

There is a mod for the flag of the empire of austria but the archduchy was his ancester

If you want to give it a go yourself, there’s a tool someone made a while back to make new flags.

Here is the tool:

You can subscribe a random flag mod and replace flag images with the new one you created.