Native Instruments Kontakt scripting

I need to re-create the effects that's called Digital Ambience "Amount" and "Size" from Alicia's Keys piano in Concert Grand piano from Kontakt Factory Library. I can upload the libraries for you, but it is preferrable that you already have them both. The task is really small for those who can do Kontakt scripting. Only add a couple of effects to a separate tab in Concert Grand.