This is a render I did more than one year ago and played around with it the whole time - now and then; tried a lot of new things here - e.g. is the water (or better sulphur-acid in this case) not rendered in Terragen but added in postwork with my friend Photoshop; there also I experimented with layermodes (copying a layer and play around with the fill-options) - its unbelievable what all can be reached with this technique alone - try it, you'll get surprised^^
Rendertime was 3 hrs 33 mins @ 3840x2400 in TG 0.9.19 postwork I don't remember how much has cumulate^^ Terrain and all TG-ressources my own, brushes by
Hope you like it!
Comments and tips greatly appreciated!