My take on the Yorktown class from Star Trek Legacy. I began work on this model in December 2017 and worked on it for the next few months.
Length: 285m
Width: 140m
Height: 43.25m
Decks: 12
Sublight speed: .4c
Warp (cruise): 5
Warp (Max): 6.5
Warp (Max critical): 7
Armanent: 8 double emitter phaser banks, 8 photon torpedo tubes
Auxiliary craft: 6 Y5 type shuttlepods, 2 E5 shuttlepods, 4 workbees
Crew Complement: 490
Length: 285m
Width: 140m
Height: 56.1m
Decks: 12
Sublight speed: .3c
Warp (cruise): 5
Warp (Max): 6.8
Warp (Max critical): 7.2
Armanent: 8 double emitter phaser banks, 8 photon torpedo tubes
Auxiliary craft: 6 Y5 type shuttlepods, 2 E5 shuttlepods, 4 workbees
Crew Complement: 490
The Bogota class was a specialized subclass of the Yorktown class of Heavy cruisers introduced in late 1/85. The Bogota class has an extra set of Impulse engines located on the roll-bar. Also located in the roll-bar is a dedicated sensor arch, designed to improve sensor capabilities for long term exploration missions. The roll-bar also included the hardware for smaller units of the Rockwell class' directed shielding generator. The Bogota class also had a more efficient M/ AM reactor allowing for slightly increased warp velocities when compared to the standard Yorktown class.
Pre blender, sketchup post processsd images
Sketchfab render
https://sketchfab.com/models/99c23493459445b190ab3dff3b437cbf
I'll try and release some renders from blender by the end of this week.

Length: 285m
Width: 140m
Height: 43.25m
Decks: 12
Sublight speed: .4c
Warp (cruise): 5
Warp (Max): 6.5
Warp (Max critical): 7
Armanent: 8 double emitter phaser banks, 8 photon torpedo tubes
Auxiliary craft: 6 Y5 type shuttlepods, 2 E5 shuttlepods, 4 workbees
Crew Complement: 490

Length: 285m
Width: 140m
Height: 56.1m
Decks: 12
Sublight speed: .3c
Warp (cruise): 5
Warp (Max): 6.8
Warp (Max critical): 7.2
Armanent: 8 double emitter phaser banks, 8 photon torpedo tubes
Auxiliary craft: 6 Y5 type shuttlepods, 2 E5 shuttlepods, 4 workbees
Crew Complement: 490
The Bogota class was a specialized subclass of the Yorktown class of Heavy cruisers introduced in late 1/85. The Bogota class has an extra set of Impulse engines located on the roll-bar. Also located in the roll-bar is a dedicated sensor arch, designed to improve sensor capabilities for long term exploration missions. The roll-bar also included the hardware for smaller units of the Rockwell class' directed shielding generator. The Bogota class also had a more efficient M/ AM reactor allowing for slightly increased warp velocities when compared to the standard Yorktown class.
Pre blender, sketchup post processsd images



Sketchfab render
https://sketchfab.com/models/99c23493459445b190ab3dff3b437cbf
I'll try and release some renders from blender by the end of this week.