I think ( and would be worth checking with envato) that this depends on the file type.
If you see below where your read that to point 7 and 8 it says that you cannot sell it to more than one client or distribute it in any way with source code (even if free).
i.e. this could be done with say a flyer design but to distribute a web template (even free) would mean sharing the source code and not be allowed
Author seems to be answering comments here http://themeforest.net/item/accio-one-page-parallax-responsive-wordpress-theme/7059765/comments maybe try that route?
Obviously that is a massive site and some of the functionality and features are not going to be in a pre-built theme. esp. the membership portal
There are elements that would need custom work or plugins e.g. club finder
But you could achieve something relatively similar to the ‘general’ look and feel using one of the big multi-purpose themes and a bit of time and effort with page builders