I am glad you are enjoying the cat and looking for a rescue, but please dont choose on looks. Cats have all different personalities like humans. We have had many, and cats that look the same can be totally different. Tell the rescue what personality traits you are enjoying in this cat, is she soppy and cuddly, curious, playful, etc.
I have my last surviving black cat sitting on my lap right now. He is low intelligence, scared of strangers, but quite loving with us, who he knows. Other black cats we have had have been bold, friendly, playful, energetic, dopey, timid, aggressive, genius, thoughtful, impulsive, sly, rowdy, deceitful, loving, authoritive, motherly, selfish....
the only thing they had in common was black fur!
And also be prepared, if you get a cat, it might not get on with all your feline visitors.
Good luck!