Get rid of tha white soft brush, and use: filter>render>lightning effects.
this will improve the lightning and depth on this tag .
U also need some more effects, and difrent effect becouse this looks like one c4d pasted on the canvast on "screen"
get some bubble c4ds in there . Remove the text it doesnt look to well in this one, as said above when u get better in text than u can add some
So fix lightning and depth and add some more effects and work on text/remove it and i think u have a fine tag man