> Quote - Yes but how do you add features like rocks, stones, dirt etc. .... Eco-paint doesn't work it looks fake.

Eco-painting works beautifully - and with the the right lighting/atmo, it can look very realistic.  You really need to experiment with this a bit more and then perhaps you may become a believer.

Here's a simple eco added to the scene from my earlier post along with one of Bruno's Spectral 2 Clouds.  I think it looks pretty convincing to me