Where could i change that in witch file?

same here and I cant figure it out. any help would be much appreciated

No fix, I tried to contact the mod creator with no luck

have to be sv_pure -1


sv_pure: Only allow client to use certain files.

-2 - Fall back to playlist defined sv_pure_default.
-1 - Do not apply any rules or restrict which files the client may load.
0 - Apply rules in cfg/pure_server_minimal.txt only.
1 - Apply rules in cfg/pure_server_full.txt and then cfg/pure_server_whitelist.txt.
2 - Apply rules in cfg/pure_server_full.txt.

See cfg/pure_server_whitelist_example.txt for more details.

Really?
Why do people say pure 0

I can confirm that this is what fixes it.... adding "+sv_pure -1" to the server command line as well as adding "sv_pure -1" the server.cfg file

Negative, me and the mod creater determined it is 0 and it needs to be in server config as well as command line

I got sv_pure -1 to stick by adding "sv_pure -1" to autoexec.cfg in the cfg folder. Models are now showing up.

It seems that there is a problem of coordination, not having correctly put sv_pure 0 in the files (.bat and .cfg) when the data was downloaded, some of its textures could not be downloaded (because sv_pure 1), it is solved by downloading them again, that is, deleting the -workshop, starting the server and then, after closing it, rewriting -workshop.

i think the thread is dead but i can confirm sv_pure 0 on command line and server config fixed it for me

I had a same problem, but finally I fix it! the point is write sv_pure 0 not only .cfg but also .bat! I hope you guys get help

I tried it with sv_pure -1 and had no luck, changed it to sv_pure 0 and it worked. Who knows, lol.

Means server still not set to correct pure setting. Type in server console sv_pure see what it say

To be clear, it works now. I was just tired and made a user error. Thanks!