Quoting Hildigrim Took
hey can you give me some tips on my rockwork?
The best tip I can give you is to go here http://www.mocpages.com/group.php/23698 where the rock work experts reside :P Other than that, I think the best way to learn is to look at peoples rocks (Halhi, Kai, Professor B., Infy, etc.) to get inspiration, than try to replicate their style. I also find that headlight bricks and mixel joints are very helpful, but the most important tip is... Keep Calm and Use Cheese XD