I would say 100% AI-generated based on an original photograph. Neither Bulgarian nor Spanish nor Chinese helmets looked like that. AI is gonna be the death of photographic sources very soon 😕

Thanks

Hello   Thank you for welcoming me to the forum! I was born in Bonn, but have been living in Munich for most of my life :))   Thank you for your service! When were you in the service?   Kind regards

The army one looks very fake to me, the Luft is better looking but I can’t say for sure. 

Nice.  Rich A. in Pa.

Welcome to the forum..   Where are you in Germany? I was stationed in Berlin and my wife is from Ludwigshafen.    Looking forward to seeing what you have in your collection   Best regards   Leigh 

Hello everyone :)) I registered on this forum as I have used it in the past and thought, that it would be a great addition to all the knowledge provided on the usmilitariaforum. :) I have some German WW2 and South Korean collectibles, that I might get around to posting. :D Hope you all have a great day and I am looking forward to exchanging thoughts with you on various militaria from all around the world :))   Kind regards

Hi,   This is a standard italian army tactical field pack from '80 - '90. It contains in general all the necessary such as: induvidual camouflage, extra clothes, mess kit, tarps and personal effects.   The real cost is should be $15-20 in my opinion    Ciao    

Hi,   This is an infantry garrison cap m.1959 officially came into effect in this date and was intended for the ordinary off-duty uniform. It was in use till '70.   Probably this is the winter version made of wool, the summer one is made by cotton.   Alpini cap is very different.        

Looks to be an armoured unit ? Hat is a Bustina with with Visor. hope this is helpful.

I would say he’s  an Australian, Royal Australian Air Force. If he was a Kiwi he would have black shoulder tabs with white NewZealand printed on them, this guy has green tabs on his epaulettes. Lemon squeezer hats weren’t worn by NZ during the Vietnam War only Berets or Jungle hats(boonies).

A Sturmgeschütz III model displayed on a big Rock Jüterbog Artillery School , says Wir bleiben was wir waren-Sturmartillerieisten. Couldn't  begin to hazard a guess on the scale of model, it naturally depends on the size of the Rock.