Hello @Matías Liñán García,
Azure Digital Twins comes with the 3D Scenes studio editor and representation.
This is a powerful visual representation for showing eg. legends, historical charts, alert icons, or lighting up a part of the 3D image.
Conditional animation is not supported though.
You could add a prerecorded animation in the 3D image which runs in a continuous loop, without interaction.
If you want more detailed interaction, please check out using Unity.
There is a free full training path regarding Unity integration on MS Learn.
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