I think youre on the right track idad but try instead of filter>stylize>find edges which i assume you did there, start with fresh "M" Stylize>glowing edges. reduce size, increase smoothness and then add other filters??
It's possible the effects were done with some 3rd party filters we don't have installed.
I am curious, the image that OP uploaded originally was that an actual photo, taken with a camera or phone? It is really hard to understand what is needed from that picture.
Also, the "black thing"...if you cant get the shadow right on the embossed effect just go in there with the pencil and add it. Same thing with the reflections. Tedious, I know

I think!
I am going to be home in 10mins and will try then
tim.