Device-Manager Clavinova for Cubase

Hi, I’d like to use my Clavinova (PVP 505) as a multitimbral instrument and control it from within Cubase (v. 11).

Now, the device-manager from Cubase for the Clavinova is only very basic.

Would somebody have or know where to get such a device-manager, so that I could control the sounds and the effects of the Clavinova?

Writing it myself would cost quite an effort…