Right,
I feel a brilliant addition to IL2 would be a first world war bomber plane. A real bomber, not a bi-plane with a couple of bombs. A brilliant example of this is the Handley Page Type O. 600 were built for service, and it was introduced in 1916.
Here is some of its basic info:
General characteristics Crew: 4 or 5
Length: 62 ft 10¼ in (19.16 m)
Wingspan: 100 ft (30.48 m)
Height: 22 ft (6.71 m)
Wing area: 1,648 ft² (153.1 m²)
Empty weight: 8,502 lb (3,856 kg)
Max. takeoff weight: 13,360 lb (6,060 kg)
Powerplant: 2 × Rolls-Royce Eagle VIII inline piston, 360 hp (268 kW) each
Performance Maximum speed: 97.5 mph (84.7 kn, 157 km/h)
Range: 608 nmi (700 mi, 1,120 km)
Service ceiling: 8,500 ft (2,600 m)
Rate of climb: 23 min to 5,000 ft
Endurance: 8 hours
Armament Guns: 5 × 0.303 in (7.7 mm) Lewis Guns (2 on nose Scarff ring, 2 on dorsal position and 1 at ventral hatch)
Bombs: Up to 2,000 lb (907 kg) of bombs
As with all planes from this era, it is difficult to find high quality pictures as decent cameras weren't about then, and few planes survived. But here are a couple.
I believe the craft is featured in rise of flight, and here are some of the models they use for it:
So yes, I'm sure more info is available on the interweb, but I feel this would be a nice addition if someone is willing to have a go?
Thanks.