How to get point clouds to render in packaged content?

Development Rendering
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1

Hello there,
importing point clouds using E57 files exported using ReCap Pro did work fine for most part. They simply won´t display in deployed runtimes. I tried a couple of ways, but the tutorials seem to be for the 4.X versions of Unreal and therefore the particle approach isn´t one I can take anymore.

Is there updated resource around? Somehow this seems to work well in UE 4.27.

Any hints, suggestions and solutions likewise, are very welcome

2

Using the CESIUM Plugin get´s them rendered BUT they´re completely destroyed for some reason.