Well I don't have any battle reports. didn't have time and my friends don't like to prolong battles. I play the Iron Warriors/Tau, my friend IG and my brother has eldar. Below are some lists that we used in our games I used to scavange but they're a little old (when we started playing). If I find the rest I'll post it. I don't remember their matchings so don't consider them as list nr1 vs list nr2 etc.
We try to play for fun, no powergaming and play the regular tournament scenario with objectives (love it, after WFB I hate victory points) on a slightly bigger table. I couldn't find any of my bro. eldar lists on my disk.
All my lords use servo arms.
Iron Warriors list 1. 3500 pts
Iron Warriors Detachment		560
	warsmith Lothair Endymion
	Havocs
	Rhinos60
	Hunter50
Iron Warriors Detachment		450		
	lord
	drop pods
	Dreadnoughts2
Iron Warriors Detachment		300
	lord
Armoured company			375
	3preds
	3land riders
Terminators x6				390
Forlorn Hope				145
	Drop Pods
Forlorn Hope				145
	Rhinos		
SHT 3 Shadowstorms			675
Devastation Class Cruiser		150
Hell-talon FB				300
--------------
Iron Warriors list 2. 3500pts
Iron Warriors Detachment		450
	Havocs
	Warsmith
Iron Warriors Detachment		300
	Lord
Iron Warriors Detachment		490
	Rhinos 40
	Vindicators100	
	Hunter 50	
	Lord
Dreadnought Assault Pack+dreadnoughts x4 500
Hell Talon FB				300
Forlorn HOpe				125
Iron Warriors Armoured Company 6 preds	300
Iron Warriors Raptor Cult5		200
	Lord
Iron Warriors Terminators x6		560
	obliterators 170
	Lord
3x Chaos Basilisk			275
----------------
Iron Warriors list 3. 3000pts -  my first list ever
Iron Warriors Detachment		510
	Havocs 150
	Rhinos 60
	Lord
Iron Warriors Detachment		520
	Chaos Space Marines 70
	Havocs 150
	Warsmith
Iron Warriors Detachment		300
	Lord
Iron Warriors Terminators x6		475
	obliterators 85
	Lord
Raptor Cult x8				320
	Lord
Armoured Company 6x Land rider		450
Forlorn Hope				125
Hell Talon Fighter Bombers 		300
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A here are some older lists used by my IG buddy:
Unnamed 3500 Pts  -   Imperial Guard Army
1 Regimental HQ @ 550 Pts
     1 Supreme Commander @ [0] Pts
     12 Infantry @ [0] Pts
     7 Chimeras @ [0] Pts
     1 Hydra @ [50] Pts
1 Tank Company @ 700 Pts
     1 Lemun Russ Vanquisher @ [0] Pts
     9 Lemun Russ @ [0] Pts
     1 Hydra @ [50] Pts
1 Super-Heavy Tank Co @ 750 Pts
     3 Shadowsword @ [0] Pts
     1 Hydra @ [50] Pts       
     3 Lemun Russ @ [200] Pts
1 Infantry Company @ 350 Pts
     1 Commander
     12 Infantry @ [0] Pts
     4 Support Squad @ [100] Pts
          Autocannon (x2)
1 Artillery Battery @ 250 Pts
     3 Manticore @ 
    
1 Artillery Battery @ 250 Pts
     3 Manticore @ [0] Pts
   
1 Storm Trooper Platoon @ 350 Pts
     4 Valkyries @ [150] Pts
    
1 Thunderbolt Formation (in) @ 150 Pts
1 Thunderbolt Formation (in) @ 150 Pts
------------------
and the second one for 3000pts
Unnamed3000 Pts  -   Imperial Guard Army
1 Tank Company @ 700 Pts
     1 Lemun Russ Vanquisher @ [0] Pts
     9 Lemun Russ @ [0] Pts
     1 Hydra @ [50] Pts
1 Super-Heavy Tank Co @ 700 Pts
     2 Baneblade @ [0] Pts
     1 Shadowsword @ [0] Pts
     3 Lemun Russ @ [200] Pts
1 Infantry Company @ 400 Pts
     1 Commander @ [0] Pts
     12 Infantry @ [0] Pts
     4 Support Squad @ [100] Pts
     2 Snipers @ [50] Pts
1 Infantry Company @ 400 Pts
     1 Commander @ [0] Pts
     12 Infantry @ [0] Pts
     4 Support Squad @ [100] Pts
     2 Snipers @ [50] Pts
1 Storm Trooper Platoon @ 350 Pts
     4 Valkyries @ [150] Pts
1 Vulture Squadron @ 300 Pts
     4 Vultures @ [0] Pts
1 Thunderbolt Formation (in) @ 150 Pts
Nowadays he uses more smaller formations like: Storm Troopers+valkieries, sentinels etc We learned to value the number of activations  

 And unfortunately he never leaves his house without the 2x 3 Manticore artillery batteries. Damn disrupt.