Blu‘s got a DVD out. While the signed edition of 100 is already sold out, you can still get the unsigned version, which is probably a better deal anyway at about half the price…
I haven’t seen the DVD myself, so I can’t say too much about what’s on it, but it’s described as “a collection of the videos made during the last 10 years including: wall painted animations, time-lapse documentation of many murals, other hand drawn animations and over 40 minutes of extra contents technical details.” Sounds like no interview with Blu, which is unfortunate, but plenty of other interesting content. It’s available online for 16 euros.
Here’s a trailer, which shows at least a couple bits that I don’t think I’ve seen before: