I could have sworn that someone asked me to show a 109 landing with half a wing missing somewhere.
I jumped offline for a bit and rammed the B 24 to get the damage
Not only did it take my wing off but rudder and tailwheel too.
Unfortunately, I forgot to put my gear down and belly-landed it before I realised but for all intents and purposes this does the same job. Had the gear been down it would have been a good landing on concrete.



Flaps are the key, in my opinion, when landing a clip-winged 109. At your earliest oppertunity get your flaps out 100% (try and climb to lower your airspeed rather than scrubbing it all with the rudder and decreased throttle). This will give you far greater stability and seems to cancel out some of the lift lost on the left side (It probably shouldn't make a difference as the flaps on the other side are creating the same amount of lift on a functional wing, but I'm not complaining).
Don't forget to trim your aileron right out to help counter the wing damage ('M' and ',' if i'm not mistaken)
Rudder trim can also help too, if your rudder is still attached.
Now that you've got your flaps out, you can spot your landing and get your approach happening, come in nice and slow so as to keep your flaps down, but not so slow that you're riding the stall.
Use your rudder, if applicable, to help keep it steady and go easy on the throttle.... then you should have no trouble getting the 109 down.