KyL was so kind to lead the way for sub surface scattering Thanks for the great pdf and wiki link!
https://planetside.co.uk/forums/index.php/topic,27673.0.html
Moses from Sketchfab
glass shader decay distance 10 volume density 10, color light blue
Oportunia cactus tgo freebie
not sure I got this one down right, will keep at it
SSS dist10_vol10_paleblue.jpg
SSScactus3 10_10.jpg
Cool cactus! Looks like blown glass.
What a cool experiment!
I hope I'll find time to play around with these settings one day, too.