Grats to the trail mods! Hope they do good things

Can do it in scripts or be lazy like me and just do a ton of FX from the FX browser (not ideal)

Make sure your preview image is 512x512 and go to edit, options then click all the languages there. recompile and link your map then delete any .xpak in

BO3ROOT\usermaps\YOURMAP\zone

then try uploading it again it should work now.

Best way imo is to dump them from any other cod then import them into your map
or
if you cannot find someone model them yourself

id help but im terrible at modeling

I have had this issue before. I cant recall how I fixed it. What process do you go through while setting up the gun and the anims.

Try adding a litfog volume thats how I got my lights working sure there are other ways