Deja Vu
 

I've played many space games over the years, some more than others and I'm guessing that I'm not the first person to spot content from other games in SW3...

eg
Stone Arrow: Model is the Vasudan Hatshepsut class destroyer from Freespace 2
"Brennan's Triumph" Station: this was the endgame sector in X Beyond the Frontier and features in all subsequent X-Universe games
A Triada Walrus ship had "Trade, Build, Fight, Think" as part of it's paint job, this is the primary tag line for X-Universe games since X2 The Threat

What others have people spotted?