Digital arts 7 - More GIMP filters with elephants

I continued to play with the elephant drawn with GIMP filters. Effects of filters shown on preview are not accurate, the actually outcomes may differ a lot. So, in order to see the exact effect of a filter on the drawing, have to apply the filter to the drawing once. But applying a filter to the drawing requires a lot of calculations by the computer and it eats up memories and is time consuming.

Hereafter are outcomes of my trials.