Attached Link: http://www.renderosity.com/gallery.ez?ByArtist=Yes&Artist=gsalas

I'm not sure if this is the type of thing you are looking for but, I produce Flyers and adds for Raves and clubs using poser, and 3DS Max. All of my work is under copyright, and I'd like to get a better idea of what you mean by presentations, or maybe see some referances, but I am open to the idea. See my gallery, there are a few work related peaces there. -Gabe-