You're not a hacker and nothing you've ever done can be considered hacking. Other than that, try making your inside levels smaller. Larger insides are difficult to detail without making them look either cluttered or under detailed. These are tutorials that are on the official GraalOnline forum that can show you how to do cliffs and trees properly.

http://forums.graalonline.com/forums...hp?t=134266893

http://forums.graal2001.com/forums/s...threadid=47797