Looking to get your hands on a Project Ara prototype? Google(s goog) has opened up applications for its Ara developer’s program — but be warned, it won’t be easy to get one of the first modular phone prototypes available outside of Mountain View. According to an email sent on Monday to Ara developers informing them of the application page, Google will “prioritize requests based on technical experience and the strength of your module concept.” The first batch of dev boards, with three board options, will ship in late July. If you’d like to be in that group, you’ll need to get your application in by Wednesday. For non-developers, Google is aiming for a early 2015 commercial release.