Hello,

Could someone explain me how to render a Model on the Player (Neck)

I've created a Techne Model , and a base Class.

But now I don't know what I should do next.

 

Hi and welcome to the forge forums!

 

Maybe you should have a look at http://www.minecraftforum.net/topic/2001807-164how-to-code-custom-3d-armor-models-tutorial-by-senpaisubaraki/

This could be what you want.

If you want to change all players you would most likely have to edit the player class. But if im right your mod needs to be a coremod to do that and then i can't help you.

 

Ps: Feel free to press the thankyou button

I don't think you need to use a coremod, there are several ways of going about this, all being rendering code.  You can look at some other mods if they're open source.  One I would look into is the hat mod.

but if you just render something it wont be really there; it won't have a collision box,etc...