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A bit of a silly question here really but I am assuming the three decals in step 523 are simply three different options you can choose from for that piece ?
Assuming you're referring to set 42130 - BMW M 1000 RR, and specifically this step in the instructions :
Then yes, the 3 black 2x4 tiles, each with their own sticker, are alternatives from which you can choose your preferred dashboard.
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