It's going to change the color of them, making them a much more uniform color. Here's an example of someone on Reddit who electro anodized some black timascus (you probably don't have the black streaks)
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The different chunks of titanium will react a little differently, but not nearly as much as they did when they were heat anodized. I think it'll probably ruin the aesthetic of your inlays - unless you like the more uniform color - and would consider trying to remove those inlays while you electro anodize the scales.
If you're anodizing at a real low voltage like 9 V, it
might not affect it very much, but don't quote me on that.