I want to thank to all you guys posting here in this thread and mainly to it's originator.
Finally I was able to experience WILD and it was great.

Today I woke up around 5AM, got up for a while and returned to bed. Then I tried to relax and get to sleepy state but wasn't successful for quite a time, and eventhough I felt my mind floating there and back I somehow couldn't conduct indirect techniques well. So I turned to lay on my chest and fell asleep.

Next thing I felt was rolling my body - it was such a real feeling that at first I was afraid that I will fall from my bed. But then I somehow realized that I don't need to worry about it and soon I was in lucid dream - in that time without any vision but as soon as I started to stabilize it, vision appeared and I was in full LD.

Hope that I can do it again soon.