A large fleet of ships warp in sector.

A familiar ship is at the front of the formation:

Detecting the large number of ships present, fighters are launched to form a defencive screen around the ships.
A transmission originating from the center ship, labled on sensors as the ISC Illusion III is picked up by all conventional systems:
//Transmission Begin//
This is Grand Admiral Graham of the ISC Illusion III
You see, when i heard from the recon team about this thing, well you see, i just had to see it for myself.
And the technology used to build it, could do wonderous things for everyone. And not just for waging war.
//Transmission End//
The ships begin very slowly moving towards the dyson sphere.
(wouldn't want Graham to spill more wine in the gravity ring now would we.)
A second transmission from the ISC Seeker from before:
//Transmission Begin//
sorry about the admiral, i had to explain this thing to him, he seems to want to get us recon teams fired.
says we "never find anything", so to keep our jobs i told him.
i said to not come here, but hey, he says he has an idea
his "great idea" is to build a replica of Tau-A1, our now destroyed homeworld
but it was around 3 times the size of a typical planet like it,
so it would be impossible to make without some serious tech, funnily enough, just like yours.
oh and he wanted to station a fleet here to help you protect this thing in return.
well, anyway, whoever has to have the joy of talking to a guy who thinks he is a hero for sacrificing a huge flagship to save a few cargo ships, good luck.
//Transmission End//