Physical Manifestation Options

I have been working with Simons Necronomicon now for around three years. I just follow the guide as its written in the Nec Spell book, but I use bits from the actual Nec by Simon to spice it up. For instance, I use the Invocation of the Powers and the seals of the gates in the four quarters. I have had a lot of great results with the 50 names of Marduk, most notable was the evocation of Ziku.
However, I have never summoned them to actual visual manifestation, such as with Goetic entities etc, and my question is, have any of you (I'm mainly looking for a responce from Nero and Ashnook) ever done this, and what were their appearences like to you?
The closest I have ever come to visual manifestation of these entites have been in dreams, but never in the ritual chamber.

This post has been edited by Alarum: Jul 13 2005, 02:08 PM

I have had physical manifestations only once which I discussed in my evocation of Zulum. Before that happened I wasn't even sure if it was possible, but I was proven wrong. I have heard more stories of physical stuff when dealing with the Nec than with other texts such as the goetia so I am not sure what the deal is.