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.
A 97 CRI at what color temperature ?
I have a CFL rated at a CRI of 93 and K temp of 5500 and it looks fine. I've seen florescent bulbs rated as high as 98 but the catch is they are either a very high K temp or low. That's because it's much easier to match sunlight at either the end of the day or near the beginning. Don't poo poo an idea because you think it's silly when in fact it's being done with success.
If you are not a diy'er then it would be hard. On the other hand... it wouldn't.
Leds are expensive that a fact.