Well, in terms of actual practical practice I haven´t done a lot. Most of my time so far has been spent on figuring out which way I want to go, what interests me and what doesn´t.
I can say the following though:
I´ve always been interested in Lucifer, even back when I was raised Christian, and since a few months now I officially call myself a Luciferian when asked.
I do think that I am communicating with demons (enter my sceptical side), but I can´t say for sure whether this is true or whether I´m talking to myself in my head. There is no hard evidence that I am talking to a demon but sometimes it does feel like it.
I have also asked Lilith for a Succubus with which I´m in contact (same no hard evidence thing as above).
So coming back to actual practice: as I said I haven´t done a lot besides maybe 1-2 rituals where I light a candle and focus on Lucifer. I mainly go with what feels right, so a lot is happening inside of me.
I do occasionally have the feeling though that my demons urge me to become somewhat more physical (as in doing an actual ritual, maybe building a shrine/temple) but so far I shyed away from it as I haven´t really figured out yet why that would be necessary.
Edit: I should also mention that I´m interested in Necromancy.