Hello everyone!,
I had no opportunity until today to show the latest ships, so we have 3 ships for today, in the order they were created:
The Earth Alliance Hermes Transport (1290 Poly / FF Carrier Anim)
Civilopedia:
Combat:
I ran into the same Olympus/Oracle problem with the engine glow/thrust, this time I put these a little back, the result is odd, but the graphics look better, I also tried opening more the thrust vector control surfaces but no success.
The Narn Thentus Frigate(628 Poly / FF Carrier Anim):
Civilopedia:
Combat:
And the Narn Sho'Kar ELINT Vessel (929 Poly / FF Carrier Anim):
Civilopedia:
Combat:
[...] i have one question. Should all or some of the ships be either upgradeable or made obsolete as new ship types come along. E.G. Olympus can no longer be built when Hyperion comes along or Olympus upgrades to Artemis once Artemis is available or Olympus upgrades to Olympus MK II and then to MK III as research gives access to new techs?
I believe we have to define a ship tree loosely based in the ship classes and their purpose, in this way, a new cruiser will replace an older cruiser, and it will not replace another kind/class of ship. For example, the Olympus will not be replaced by the Hyperion, because the Hyperion is a Cruiser (for frontline engagements), while the Olympus is a Corvette (used for patroling or as a support vessel for main combatants).
But we do also have to take into account ship coexistence, for example, the Nova, being older than the Hyperion, will not be replaced by the Hyperion, because, the Nova is a dreadnought while the Hyperion is a Cruiser, both are main combatants, however, both ships coexisted in the B5 timeline, also, a Nova while more powerfull than Hyperions, are less cost-effective than the laters.
Now the Omega is an interesting one, because, tho it coexisted with the Novas and Hyperions, it kind of replaced both, I don't know how should we handle the Omegas, but for starters we need to define the base-ship-tree. For example (taking into account my recomendations):
This is by all means preliminar and requires work (just to get the idea). As we can see, some ships get updrades, while others become obsolete and replaced. Ships that do not have a newer version or replacement should be upgraded, for example, the 1st Hermes shouldn't be jump capable, while its next version should get an upgrade in weapons and jump capability.
It is to be noted that for making the above tree, I'm taking the ship role, rather than its class, and, as we can see... the Omega is alone in its role (at least the way I hastily made that tree

but that just means the tree has to be well thinked).
Perhaps we do need to add more ships, for example a warlock-era destroyer (Gemini):
And a warlock-era replacement for the Olympus (Monsoon):
About the Artemis:
I have little information on the Artemis, but by looking at its design I believe it pre-dates Olympuses, I have googled a little and found that some say the Artemis entered service in 2190, others say 2242 (around Minbari War), so I believe it is older than the Olympus, but upraded versions took place in the Earth-Minbari War... I also found that the Artemises saw action in the Dilgar War (as well as Olympuses).