To export several sets, go to the exporter. If you use the data I'd really appreciate a link back to Brick Insights. It keeps this site going.
In the end, I think the kit succeeds for what it is trying to do. It's educational - and the three different "skill levels" mean that kids of all ages could build their version of some famous Singapore landmarks. As previously mentioned, the set was a giveaway for school kids so I think it hit all the right notes (even if I found two of the three models to be fairly poor representations of their subject matter).