I like custom animations, but the good ones are broken ._.
I posted an Request not long ago for an fix for this mod: (It was not fixed though, not that i'm upset ._.) https://gamebanana.com/skins/136649
But, now i decided to try and fix it myself. It is an v_model custom animation. But, i don't know how to fix v and w_models. If anyone knows how to fix these, tell me, and i will try to make a fix myself :)
[It uses these files: v_knife_spy.dx80AND90.vtx, v_knife_spy.mdl,
v_knife_spy.sw.vtx and v_knife_spy.vvd. Extensions are .vtx, .mdl and
.vvd . All v_models]
You don't, the game doesn't use v_models anymore, just c_models and external animation files. So what you probably have to do is decompile that animation file and put the right animation in the right slot.