Instead of explaining what I want to do, here's an example from the Harry Brown movie poster. I want to be able to do this sort of shadow and then fill it with something cool.
I understand for this particular example, it's been painted (or photographed in a way to create this shadow) but I've seen a video here on the forum how to do it and I can't find it anymore. The video was about another effect but the user (how I wish I knew his/her name!) finished things off with a shadow. They stretched it this way and that way, rotating it back so it looks like it was on the ground. It was glorious.
I've tried the shadow plug-in but I lose too much because of the main subject. I tried TR's Distort This but it doesn't let me stretch it to make it bigger. I tried rotate/zoom and not getting what I need.
If I could only find the video again! I get a feeling it was posted by MJW or Cc4FuzzyHuggles though. Maybe?