RDAP snapshots

Hi everyone, Is there a "fast" way to obtain a snapshot of the RDAP databases from each RIR (e.g., http://rdap.db.ripe.net/) for local use? I saw some presentations on proposals for RDAP monitoring, but couldn't find any working implementations. I want to run a massive amount of requests against it (for a research project) and would like to keep the load on the RIR APIs low. Unfortunately, our deadline is Monday night. Therefore "fast" really boils down to 'till tomorrow'. Thanks for answers in advance! Best regards, Lars