i need identification for these three plants ... hope someone knows ! here they are , ( phone pics)

this one has fuzzy leaves, and a caudex (under soil level)

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heres the flower ... it smells like fruit

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is this a rebutia ? i love to pet it ... it was in my bearded dragons cage for about a month so thats why the top looks weird

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this is astrophytum myriiostigma ... nudum ? but can someone explain the red patches ? i raised it from seed off of ebay.

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heres the flower for all of you to enjoy :D

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thanks in advance !

-Zeck