Hey! So WW2 airsoft is still alive. Frontline Events have been running lots of WW2 events over the last few years (https://www.frontlineevent.co.uk/) The last event they ran was Hill 30 at RIFT Airsoft and they had a German 223 and US Sherman attend the event. They have three events planned for this year and normally add extras. First one is at the end of the month and its part of there Stalingrad campaign. Got a D Day event lined up and going into the Pacffic Thearte for the first time this year so go check them out. They also have a discord which I can get for you too.
https://www.youtube.com/@frontlineevents1066 - Frontlines Event Youtube
https://www.youtube.com/@MrLofty/featured - My Youtube(I also record the events I go to so take a look at them on my youtube)