But then probably the owl texture gonna be visible as fake..
If one would really go for biological reality, I would guess a lot of vegetation in many Terragen pictures is wrong and Xfrog plants are just simply too healthy.
Isn't it just a matter who you are selling it too?
99% of the planets population will accept a tree or a grass as that without giving a flying cahoots what it is.
Given that the texture on the Ivy is relatively hard to see, you can as well sell it as an yet undiscovered small leafed Vitis (Wild wine) spec.
http://grandmorainegrowers.ca/images/Vitis%20riparia.jpgI don't know how many geologists would get a heart attack when they would see some rock formations on here.
One girl I studied with specialised in lichen and wouldn't probably accept certain imitations of it.
