Soea -Thanks for your comments and thoughts
Just thought I would add to this and show some other stuff from the project, as someone pointed out earlier in the thread it might be useful for others that are new to Zbrush and thinking about doing a large scale scene - I know reading the WIP stuff on here helped me before I started the project.
I found Scott Spencer’s Zbrush book particularly useful as a all round guide to what’s possible in Zbrush. These simple techniques I used shown above were really helpful getting my project finished for the deadline and surprising to me as a new user of the program which I had previously only really considerred as a sculpting tool.
Jamie.