Interesting are eastern, mostly hindu teachings. According this such a person can be in the next life as "supernatural" beings if obtains siddhis. For example, through meditation.
In some texts is that it is possible - in some cases - in this life too, but it is very hard.
See Kashmiri Shaivism texts for example. Something is in a novel by Somadeva. Although the terms of the novel, there are opinions of a shivaists.
Or a good book is a Taoists Alchemy text The secret of the golden flower, translantion by Richard Willhelm.
But there are different names. For example chakra Anahata in Yoga is in The secret golden flower called a "fleshly heart"
and chakra Ajna a "Heavenly heart".
So it is about a meditation.
Or in ancient mytsries was called (summoned) pagan gods and goddesses for this reason. See book by Iamblichus
I will go out on a limb and say in the astral it's possible because most things I am told exist there. I assume however you wish to become a physical faerie on this plane. Will. Never. Happen. Study magick to fully understand why but the short answer is magick cannot go against nature. Humans cannot become other creatures by nature, therefore magick cannot change this.