I also would like to see this Deadly Beauty in the game.
So mayby I can help with some data, since I'm not graphic nor programmer.
General characteristics
Crew: 2
Length: 11.49 m (B7A2); 11.54 m (B7A3)
Wingspan: 14.40 m (all versions)
Height: 4.075 m (all versions)
Wing area: 35.40 m² (all versions)
Empty weight: 3,674 kg (B7A2); 4,030 kg (B7A3)
Loaded weight: 5,700 kg (B7A2); 6,000 kg (B7A3)
Max. takeoff weight: 6,500 kg (all versions)
Powerplant:
B7A2: 1 × Nakajima NK9B Homare 12 18-cylinder air-cooled radial engine: power take-off: 1,825 hp, 1,670 hp at attitude 2,400 m and 1,500 hp at attitude 6,600m;
B7A3: 1 × Mitsubishi MK9A 18-cylinder air-cooled radial engine: power take-off: 2,200 hp, 2,070 hp at attitude 1,000 m and 1,930 hp at attitude 5,000m;
Fuel capacity: 1,600 l (all versions)
Performance
Maximum speed: 567 km/h at attitude 6,550 m (B7A2); 534 km/h at attitude 6,200 m (B7A3)
Cruise speed: 370 km/h at attitude 4,000 m (all versions)
Landing speed: 129 km/h (B7A2); 140 km/h (B7A3)
Maximum range: 2,890 km (B7A2); 2,780 km (B7A3)
Service ceiling: 11,250 m (B7A2); 10,200 m (B7A3)
Climb time: 6:55 minutes at attitude 4,000 m (B7A2); 10:30 minutes at attitude 6,000 m (B7A3)
Wing loading: 161.02 kg/m² (B7A2); 169,77 kg/m² (B7A3)
Power/mass: 3,13 kg/hp (B7A2); 2,68 kg/hp (B7A3)
Armament
Guns:
2× 20 mm Type 99 Model 2 cannons in wings (all versions)
1× 7.92 mm Type 1 (first series of B7A2) or 13 mm Type 2 machine gun (late series of B7A2 and all series of B7A3) in the rear cockpit
Bombs:
800 kg of general ordnance or 1× 800 kg torpedo
Projections and the data of the plane are from book:
T. Januszewski, K. Zalewski "Japonskie Samoloty Marynarki 1912 - 1945, 2", Wydawnictwo Lampart Warszawa 2000, ISBN 83-86776-56-0
BTW Where I can see WIP of JapanCat's A7M?