Kurtzweil PC3 LE8 Upper Enclosure

I would like to find the upper enclosure (that houses all the controls above the keys). It would not have to be in pristine condition. I am considering putting my internals form my Kurtzweil PC3 LE8 in the case of a very nice antique upright piano but would need a donor upper enclosure to cut up to house and mount the controls in the antique piano and save my existing enclosure to put it back together if it doesn’t work out as planned.

Any leads?