Hi Jorichi,
That is a nicely drawn and animated character. I'm Glad you find the plugin useful. I just updated the plugin to address the x and y offset value limits of 3000. Now they can be set up to 10,000.When I originally did the plugin, you could only get data from the currently selected layer, but that might have changed.
I am currently busy with some other stuff but I will make a note to look into it. A Multi-Layer sampling feature would be really neat.
PS Sorry I didn't see this until now. I somehow was not following my own topic!