I'm taking that this probably isn't where you should request but "meh..."
Where would I find 3d models for the strange "non-canon" ships of Star Trek like the S.S. Enterprise (ringship), the ships from Starfleet Museum, the ships from the Spaceflight Chronology? I've tried to look many times and I've come up blank or with websites advertising drugs

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Any help would be very appreciated.
Thanks in Advance.