A new ICV is buttons from aliexpress - I have two, one fitted to my car and another on one of my spare throttle bodies. They were about £15 delivered IIRC.
Guide here: K3-VE & K3-VE2 ICV repair/replacement
And part number is: 22270-97401
Blankable, yes, but if the part is this cheap, do you want to be spending hours fiddling around blanking it off and manually adjusting it all?