Please copy-paste the entire QC file here, and also show some screenshots of the head going crazy with a .DMX export and being fine with an .SMD export.

引用自 {GPG} Waka Flocka Flame：

- but can the model viewer even produce animated textures and models -

The Half-Life Model Viewer still doesn't care at all about material proxies, just so you know.

Whether you use SMD or DMX has (basically) no effect on the resulting model, and in either case, you can use whatever material(s) you want (as long as they are comptaible with models).

引用自 {GPG} Waka Flocka Flame：

- but in the model viewer -

The Half-Life Model Viewer doesn't take material proxies into account. Any material proxies you use won't have an effect in that model viewer. This includes all forms of texture animation. So for materials with proxies, you should just look at it inside an actual Source game.

引用自 Quenkslet：

Any links?

Well, this, but you have to copy-paste it in a web browser yourself: steam://run/211

From what I know, you have to download Source SDK, not any of the Source SDK "bases", just Source SDK, and then launch it once, then you should have the sourcesdk_contents thingie.
At least that's how it works on Windows.

Switch to Edit Mode and select the entire 3D mesh.

引用自 {GPG} Waka Flocka Flame：

- also can i add you just in case i have any more questions -

No. Stick to forums. I'm not a personal Source troubleshooting assistant.

引用自 {GPG} Waka Flocka Flame：

- i tried adding you but it says you blocked me i don't know why -

I only tend to block people who try adding me as a Steam friend without even bothering to leave a comment on my Steam profile to explain why first.

Refer to comment #9 of this thread.

If you click "Options" > "Viewmodel Mode" at the top, the view will be put where it would be for the viewmodel. Then at the bottom, in the "Render" tab, you can type in a value for the field-of-view... but you have to remember that this won't be the exact same field-of-view as in Team Fortress 2, due to the "Team Fortress 2 using that field-of-view for 4:3 and making it wider for 16:9" thing I was talking about earlier.

引用自 {GPG} Waka Flocka Flame：

- how could i make it less visible like u said because all i know for sure is that draw needs to end where idle starts but what else should i do to make it less visible -

Use smaller, shorter things so any halts in the animation are less visible (as you can see, it's easiest to see the halt on the sword-like thing, as when it moves, it moves much more than short things move), and make it so the draw animation gradually and slowly slows down while the idle animation doesn't instantly start swaying, such as to make the pause look more like it's part of the intended animation (even though it's not).

引用自 {GPG} Waka Flocka Flame：

- and then import the custom animations c_medic_animations.mdl it says unable to load mdl -

That's because the animation file doesn't have any mesh. But either way, you shouldn't load that in the model viewer; The animation model file is "linked" to by the arms model file, so the animations from it will automatically get loaded onto the arms model.