Ya, our forums are kind of big....we've tried to break things up into smaller segments, but it still takes awhile to get used to where everything is XD
Most of our concept art can be found in the
2D Unit Art forum, in the Core Art and Chronoith Art subforums.
There are also links to unit's concept art in the
Core Unit List and
Chronolith Unit List (both
quick and
detailed versions), although these lists are not as complete as just looking in the 2D Unit Art forum.
Hope that helps
-wyrmmage