Mossy earth has been doing a (i think quite successful) restoration of an coral area damaged by bomb fishing in indonesia.
Here is a 2 year recap of the program and the result: https://www.youtube.com/watch?v=u0bkMhhMHOw
Hat tip. I'm pretty sure their sites are in Nusa Penida which is a short ferry ride from Bali, Indonesia. I did my dive (repair work) in Padangbai[1][2].