Plutonium

So the other day I was playing Gunji's servers and I saw that they ported weapons over to multiplayer, that got me thinking of how its even possible to make custom weapons, regardless of trying to get the tac shotgun from fortnite into bo2 (because i thought it would be funny to run around with a shotgun from fortnite). Is there any resources I can get to make the custom weapons possible?

thats sick, i wished there was, but once its back as an optional thing, imma start exploring on these maps

bro i wanna kno if its possible to bring it back via like console commands or maybe like source code

Gewehr is there anything i have to do after I check this specific t6 folder in the local app data?

mikey what's the dds file for the skybox?

I was looking through the forum to find answers, I have only found one answer in which it was only for private matches. It never specifically stated that it worked for the server matches. My question here is, it's it possible to use theater mode for the server matches, and if so, how?

So I had a little problem while loading onto zombies with Japanese text, I basically went onto the plutonium launcher, and tried to launch zombies, is ended up showing with this picture below

Is there any way I can fix this problem?

Thanks!