So I made my own mob and everything is fine and the model loads properly, the problem starts when it looks around or walks... It has a nose but when it looks around the nose doesn't move with the head but moves with the body, also the legs swing way to far when it walks around. Let me know if you need more code to help me.

Model Class:

package masterminer.mods.entity;

import net.minecraft.client.model.ModelBase;
import net.minecraft.client.model.ModelQuadruped;
import net.minecraft.client.model.ModelRenderer;
import net.minecraft.client.renderer.GlStateManager;
import net.minecraft.entity.Entity;
import net.minecraft.util.math.MathHelper;

public class ModelBoar extends ModelQuadruped {
	public ModelBoar() {
		super(12, 0.0F);
        this.head = new ModelRenderer(this, 0, 0);
        this.head.addBox(-4.0F, -4.0F, -8.0F, 8, 8, 8, 0.0F);
        this.head.setRotationPoint(0.0F, 12.0F, -6.0F);
        this.head.addBox(-5.0F, -5.0F, -4.0F, 1, 3, 1, 0.0F);
        this.head.addBox(4.0F, -5.0F, -4.0F, 1, 3, 1, 0.0F);
        this.head.setTextureSize(64, 64);
        this.body = new ModelRenderer(this, 18, 4);
        this.body.addBox(-6.0F, -10.0F, -7.0F, 12, 18, 10, 0.0F);
        this.body.setRotationPoint(0.0F, 5.0F, 2.0F);
        this.body.addBox(-2.0F, 2.0F, -8.0F, 4, 6, 1);
        --this.leg1.rotationPointX;
        ++this.leg2.rotationPointX;
        this.leg1.rotationPointZ += 0.0F;
        this.leg2.rotationPointZ += 0.0F;
        --this.leg3.rotationPointX;
        ++this.leg4.rotationPointX;
        --this.leg3.rotationPointZ;
        --this.leg4.rotationPointZ;
        this.childZOffset += 2.0F;
	}
}

 

Well check out the normal minecraft classes and see how they do it!

52 minutes ago, Leomelonseeds said:

Well check out the normal minecraft classes and see how they do it!

this is a copy/paste + some editing of a normal minecraft class.