Hi,
first things first:
GW site, BFG resources from top to bottom:
from BFG basic Rules.pdf to BFG campaign rules.pdf = Rulebook
from Imperial fleets pdf to BFG Tau fleets = Armada
others are individual pdf's never been published in a book.
The Eldar.
(set GW as UK, but you get the jist I hope...)
Corsair & Craftworld Eldar:
http://www.games-workshop.com/gws/catalog/armySubUnitCats.jsp?catId=cat490023a&rootCatGameStyle=Corsair Eldar = Void Stalker, Shadow, Eclipse, Hellebore, Aconite, Nightshade & Hemlock *1
Craftworld Eldar = Yriel's flagship, Dragonship, Wraithship, Shadowhunters. *2
*1 Forgeworlds also sells the Aurora & Solaris light cruisers for the Corsairs.
*2 Four basic types:
Yriel's flagship. I call it Void Dragon Class. You can consider this a Grandcruiser
Dragonship : one basic model but with various weapon options. You can build 4 variants (eg weapon batteries + torpedoes, pulsar + launch bays etc)
Wraithship : one basic model but with various weapon options. You can build 4 variants (eg weapon batteries + torpedoes, pulsar + launch bays etc)
Shadowhunter : one basic model but with various weapon options. You can build 2 variants (weapon batteries or lance)
So we talk about 1 + 4 + 4 + 2 = 11 different ships in reality.
Again: Imperial cruiser base model, select weapon:
lance str2 + batteries str6 (lunar)
or
lance str4 (gothic)
or
batteries str12 (dominator)
see? Also modular.
Add in the option te make the Craftworld Eldar vessels Ghostship variants the options increase. Just read Doom of the Eldar (old) or the one in the link I gave (new).
Dark Eldar:
http://www.games-workshop.com/gws/catalog/armySubUnitCats.jsp?catId=cat490022a&rootCatGameStyle=The cruiser model has 3 (or 4) weapon options to take.
So one model = 3 different options in game.
But yeah, DE could use an extra vessel tbh.
Tau,
well, I think setup I gave is strong

Certainly not a weak fleet.
The "link"
these are the pdf's made by the High Admirality/rule committee. In close relation with the community. Currently at GW to be uploaded.
IA3 pdf:
http://sg.tacticalwargames.net/fanatic/issue 75
- PDF Prospects? Realistic possibilities, and when?
No idea- PDF held in high regard by BFG community? Would a friendly games bunker allow me to utilise it despite no official acceptance by GW?
mostly yes, check with opponent(s)- A little more info on Eldar and its range (see 2nd paragraph for specific questions)
did- Which of the resources comprise the actual Armada expansion, released after the BFG rules?[/i]given[/i]
- GW Tau fleet list over or under powered?
depends on ships used- The unofficial FW rules regarding tau, are they allowed in tournaments for example? Are they accepted by BFG community?
accepted, check before- Thoughts on why FW recalled the PDF with the expansion tau fleet list
because it was free and they want money?