If one or more person request I will turn this GEGL syntax into a plugin. It is very simple to make but slow.
Attachment:
gecrayon.png [ 206.63 KiB | Viewed 356 times ]
Here is the syntax to get a GEGL crayon effect. If you paste this in Gimp's GEGL Graph filter it will automate the effect on text.
median-blur radius=2 alpha-percentile=1
gaussian-blur std-dev-x=5 std-dev-y=5
shift direction=horizontal shift=4
shift direction=vertical shift=6
cubism tile-size=2 tile-saturation=2
gaussian-blur std-dev-x=1 std-dev-y=1
saturation scale=3
opacity value=1.3
oilify intensities=8
median-blur radius=0
However, an actual better idea would be to encourage one of you guys to turn this into a Gimp plugin using my guidance. You can always ask me for help on how to turn this syntax into a Gimp plugin as this would be a very easy one to develop. I will make sure to guide you through it step by step and correct errors, but I will not do all the work. My goal is to help others understand how to make a GEGL Gimp Plugin.