finally got the opportunity to take some photos last sat here is what I did with one of them ,part of my super hero set .... Dark Spiderman by Paul Sherriff, on Flickr
thanks guys ... and yes I couldn't figure how to get a realistic web coming from the 'slinger' tried a few things but didn't look right so I thought maybe just maybe there would be some kind of charge just before it fired, so I just caught it a split second before the web shot out and it does look like there is a fine blue line emanating from the charge
Thank you No Miles Morales takes over from spiderman aka Peter parker after the green goblin kills Spiderman More here http://www.comicvine.com/miles-morales/4005-79420/ these were the original images if anyone is interested