[quote who="I.R. Brainiac" reply="10" id="2278024"]you could try making your left and right frames with bitmaps and magic pink...not ideal,but might work.[/quote]
Thanks Brainiac, i've think about this possibility and i've try it but this time with magic pink there isn't the blur effect but a black effect!Big transparent frames are not supported 
At the end i've restyling the frames and i've put the guns on top frames in a different way and i think that this solution is good
It's hard the life of the skinner 