4x4 Colorful Raven's Progressive Matrices

_{@Conifers has correctly determined the missing tile with some rules a bit different from my intended ones but still got it uniquely determined so I'm giving him a checkmark. This is the intended answer, :D}

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Observe that, for each tile:

The properties are:

For the first tile:

Notice that:

And we can have the following as the answer for it (above spoiler):

Therefore:

Thus the missing tile is: