Well? I haven't seen any, but I think Nova's new hypergates would be perfect for a B5 plug-in. I realize it would probably require permission, but since JMS (creator of the show) talks to fans online, that shouldn't be difficult.
I've been thinking of making a Minbari War plug, but if someone else is making one (or at least has graphics I can use) so much the better.
For instance: In B5, all lengthy travel is done via hyperspace. So, have a Jumpgate that takes you into one of several "systems" in hyperspace. Then you can use standard lightspeed jump to navigate through the hyperspace systems, and when you reach your destination a hypergate takes you back to a "normal" system. The hyperspace systems would be 100% sensor interferance, so to find the right jumpgate you'd have to target it and use your autopilot----the lock-on signal. Plus, in Nava you could tinge the starfield red (not sure if this is related to interference)
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If there's a way to get certain ships to SET BITS, then one could set bits that would allow normal jumping from system to system while others not. What I mean is that capital ships will have the ability to jump from system to system w/o hypergates, whilst a smaller or incapable vessel NEEDS to use the hypergates to get around. shrug Just a crazy thought. Oh yeah, and a REAL rotating section of an Omega Destroyer....BOOYEAH.... 