Here are the army lists for Dakka Detachment 1 that we took to the 2007 Adepticon team tournament and came in 3rd overall (2nd in Battle points).
The idea for the team was simple: Adepticon team games are essentially 2,000 points with most pairs equalling an army that is short either a Heavy Support or Elites choice.
A pure Godzilla list can max out on T6 wounds at around 1,500 points. Beyond that, opponents can keep cramming quality units into their army while the Tyranid player is stuck taking filler units (like Genestealers, Spinegaunts or Raveners). Also add into the fact that with the TT format most pairings would feature an army short of either an Elite or Heavy Support Carnifex (if not both) meant that the Godzilla army in the TT format would be at some serious disadvantages.
Plus, we figured that Godzilla lists would still be dime-a-dozen (which they pretty much were) and that everyone would likely not look forward to playing against them.
However, the one thing the TT rules did allow a Tyranid army to take was two Winged Tyrants. So after a quick brainstorming we came up with the idea to stick with the 'stealer shock' force (all scuttling stealers). This army format would really support the abilities of the Winged Tyrant and really allow us to go out and attack the enemy before they could respond.
Our one big fear was having to face a mech Tau or Eldar army and luckily we didn't get that pairing. Our overall record ended up as 6-1-1 and with all six of our wins gaining us maximum battle points as our quick strike force allowed us to kill every model in our opponent's armies.
We ended up facing 2 Necron teams, a Tyranid/LatD team and a Dark Angel/Blood Angel team. Perhaps at some point one of us will get around to posting a full tournament battle report, but until then, here are the lists we used:
Centurian99: 1000 points
HQ: Hive Tyrant /w 2 x TL Devourers, acid maw, adrenal glands (ws), enhanced senses (bs), flesh hooks, implant attack, toxin sacs, wings, warp field - 226 points
T: 8 x Genestealers /w extended carapace, scuttlers - 184 points
T: 8 x Genestealers /w extended carapace, scuttlers - 184 points
T: 6 x Genestealers /w extended carapace, scuttlers - 138 points
FA: 3 x Meiotic spores (105)
HS: Carnifex / barbed strangler, venom cannon, enhanced senses, reinforced chitin (163)
Janthkin: 1000 points
HQ: Hive Tyrant /w 2 x TL Devourers, adrenal glands (ws), enhanced senses (bs), flesh hooks, implant attack, toxin sacs, wings, warp field, Symbiote Rippers - 218 points
T: 8 x Genestealers /w extended carapace, scuttlers - 184 points
T: 8 x Genestealers /w extended carapace, scuttlers - 184 points
T: 6 x Genestealers /w extended carapace, scuttlers - 138 points
FA: 3 x Meiotic spores (105)
HS: Carnifex / barbed strangler, venom cannon, enhanced senses, reinforced chitin, Bio-Plasma (171)
yakface: 1000 points
HQ: Hive Tyrant /w 2 x TL Devourers, enhanced senses, implant attack, toxic miasma, toxin sacs, wings, warp field - 214 points
T: 8 x Genestealers /w extended carapace, scuttlers - 184 points
T: 8 x Genestealers /w extended carapace, scuttlers - 184 points
T: 10 x Gaunts /w spinefists, scuttlers (70)
FA: 3 x Meiotic spores (105)
FA: 2 x Raveners /w rending claws, scything talons (80)
HS: Carnifex / barbed strangler, venom cannon, enhanced senses, reinforced chitin (163)
Blackmoor: 1000 points
HQ: Hive Tyrant /w 2 x TL Devourers, adrenal glands (ws), enhanced senses, flesh hooks, implant attack, toxin sacs, wings, warp field - 216 points
T: 8 x Genestealers /w extended carapace, scuttlers - 184 points
T: 8 x Genestealers /w extended carapace, scuttlers - 184 points
FA: 2 x Raveners /w rending claws, scything talons (80)
HS: Carnifex / barbed strangler, venom cannon, adrenal glands (ws), enhanced senses, flesh hooks, reinforced chitin (168)
HS: Carnifex / barbed strangler, venom cannon, adrenal glands (ws), enhanced senses, flesh hooks, reinforced chitin (168)