This is a Defiant Class Self Repair Unit made by BlondeCD, I just retextured a few textures, Thank you Norma for letting me use the rest, Norma (BlondeCD) describes the SRU as this...It uses a combination of Replicator Tech and transporter tech to create and place the replacment sections/parts. given enough time, it can totally repair the ship This is a second generation device, and comes with it's own power supply, and protocalls to restore power systems 1st