You should try in CFS3 Brensec...
...a B-25 with rudder and elevator damage, add in some flak holes and a Bf109 closing in isn't fun...your only hope is to quickly switch to the rear gunner and take pot shots...LOL...then if you get away, you've got to hope your fuel tank hasn't got a leak. Then, if you get home...try landing a plane covered in small holes with no elevator or rudder control and perhaps some dodgy ailerons...not fun at all...but rewarding.
Anyway, you don't see much fighters attacking shipping.
If you take a mission into Hunland though...chances are you're going to meet soe, but usually your escort engages them. But that's funny...I was under the impression that Spits couldn't escort bombers into germany because they couldn't carry enough fuel...oh, well...
PS: Well done Brensec, just read your other topic in the cafe. Proud of you, mate.