I think it looks amazing. Good depth, love the effects and its overall a great sig. Keep up the good work
If the colors are ugly, try to do this: make grandit map b&w, put some Photo Filter with Difference Clouds (how much times). Duplicate the stock\render and put the duplicate on the last layer on some Blend mode.
Really likin the effects here...great depth...BW is not bad, but I think color here would make it pure sex...or at least a light source