VK, that image uses the transparency map, right?. Not a procedural shader (which does not use image maps).

(Btw, you should have credited ima70 for the transmap, not me!)

But no matter. Looks good to me. Is anything there not the way you wanted it?

I might have been inclined to move the spotlight further away and reduce the spread a lot. This would have the effect of reducing the 'taper' on the lower part of the cross projection, as well as including the three upper ends of the cross. But it isn't my picture, it's yours!

"If I were a shadow, I know I wouldn't like to be half of what I should be."
Mr Otsuka, the old black tomcat in Kafka on the Shore (Haruki Murakami)