Thanks Chris and thanks Mike that would be excellent!

These are the links to the tutorials and tools I used for this challenge. Many thanks to the authors of those and I hope there's some here other people might find helpful too.

https://www.dannyngan.com/

https://www.mtmckinley.net/

https://homepage.mac.com/chadtheartis...1.zip-link.zip

https://www.planetquake.com/skindom/tutorials/

https://planetunreal.com/identitycrisis/tutorials/

https://www.poopinmymouth.com

https://www.planetquake.com/polycount...tut-list.shtml

https://www.cgtalk.com/showthread.php?s=&threadid=48233

https://www.adobe.com/print/tips/phsd...hair/main.html

https://www.phong.com/tutorials/slime/

https://dazedgraphics.com/tutorials/s...r_tutorial.htm