I wish I could see more properties being changed, methods overridden:
Screenshot of the resulting window showing custom ApplicationName and MainIcon. Should the icon be embedded (encoded)? Can we use a filepath? What size should it be? What extension?
Example above is great, notice however the space: :<space>myskind:
Correct usage is Scheme: MySkin.
I’d like to request a way to do this without a custom shortcut/cli argument. And eventually even without the registry. The method seems so non-Rhino, now that we have advance settings.