TOS studio models
Chronological list of studio models in  or recreated as a CGI model in TOS-R.

TOS Season 1

Constitution class

 See main article: Constitution-class model (original)

Balok's cube

This model appeared as Balok's warning buoy in . It was replaced by a CGI version for the remastered version of the episode.

Fesarius

 See main article: Fesarius studio model

Balok's pilot vessel

This model appeared as Balok's pilot vessel in . It was replaced by a CGI version for the remastered version of the episode.

Class J starship

This space vessel originally appeared as a glowing shape of light in , but was created as an entirely new design for the remastered version of the episode. For further information see Class J starship.

Romulan Bird-of-Prey

 See main article: Romulan Bird-of-Prey

Class F shuttlecraft

 See main article: Class F shuttlecraft model

Gorn starship

 See main article: Gorn starship

DY-100

The  was originally built by Matt Jefferies for . A CGI version of the Botany Bay was later created for the  remastering of its original appearance. 

The Woden, which originally appeared as recycled footage of the Botany Bay, was later remastered in the same design as the Antares (see above).

 For further information, see main article: DY-100-class studio models

TOS Season 2

Klingon warship 

This Klingon vessel originally appeared as a glowing shape of light in , but was created as a  for the remastered version of the episode. For further information, see Unnamed D7-class starships.

Planet killer 

The original planet killer, built for , and its CGI replacement in the remastered version of the episode.

Nomad

Portions of the original Nomad model from  were recycled for, or combined with, other elements from TOS.

Deep Space Station K-7 

The Deep Space Station K-7 model was originally used to depict Starbase 6 in , but was replaced with an entirely new Starbase 6 model for TOS-R.

Orion scout ship 

The Orion scout ship originally appeared as a glowing ball of light in , but was created as an entirely new design for the remastered version of the episode. Recycled footage of the Orion ship appeared as the Ekosian missile in the original version of , later replaced by a new CGI model in the remastered version.

Space amoeba 

The giant space amoeba appearing in , and the CGI model from the remastered version of the episode.

TOS Season 3

Melkotian buoy 

The warning buoy set up by the Melkotians in , and its CGI replacement from the remastered version of the episode.

D7-class

 See main article: D7-class model

Eymorg starship

This space vessel originally appeared as a new design in , but was created as an entirely new design for the remastered version of the episode. For further information, see Eymorg starship.

Tholian ship 

 See main articles:  and Class J starship

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