I have a project ahead of me, one that i have already begun but still needs a lot of work.
I plan on collecting all the following Size Classes:
Light Fighter
Heavy Fighter
Gunship (PF)
Corvette
Frigate
Destroyer
Light Cruiser
Light Carrier
Heavy Cruiser
Heavy Carrier
Battlecruiser
Dreadnought
Dreadnought Carrier
Battleship
Small Freighter
Large Freighter
Shuttle
Tug
Monitor
Starbase
Outpost
Listening Post
Drydock
Workbee
For the Following Races
Federation
Klingon
Romulan
Reman
Lyran
Hydran
Gorn
Kzinti
ISC
Andromedan
Seltorian
Tholian
LDR
WYN
Orion
Maquis
Cardassian
Breen
Son'a
Vidiian
Kazon
Species 8472
Borg
Dominion
Ferengi
Vulcan
Hellion
For all of these Eras
TOS
TMP
TLE
TNG
VOY
Obviously, there will be lots of Reverse Extrapolation
IE: what would Species 8472 look like in the TOS era...if there would be any difference, and what would Breen look like in TOS
And bear this in mind, The Cardassians did exist in the TOS era, they just never made contact with the Federation until TLE.
There will be a few holes, ie: in my Universe, the LDR was lost through-out the TMP-TLE-TNG but was reformed in VOY era.
etc, etc.