Yeah, but that is a lot
of different colored LEDs, LOL! Would be a very expensive and hard to build fixture.
Plus note that high CRI isn't necessarily good. I did try some 97CRI fluorescents that everyone raved about on photography forums once. And I was completely unimpressed, even after a month to let my eyes and the plants adapt. Even common low CRI 6,500K bulbs looked better.
So I save the high CRI bulbs for photography and Stef's art area. And use bulbs in tanks that look best to me, even if they exaggerate colors and have horrible CRI.