Привязка модели.

#include <amxmodx>
#include <amxmisc>
#include <cstrike>
#include <hamsandwich>

#define PLUGIN "Admin model"
#define VERSION "1.0"
#define AUTHOR "noname"

#define STEAM "STEAM_0:0:1234567891" //SteamID кому выдавать

new const admin_model[]="models/player/gign/gign.mdl" //путь к модельке

public plugin_init() {
    register_plugin(PLUGIN, VERSION, AUTHOR)
    RegisterHam(Ham_Spawn, "player", "setmodel", 1)

}

public plugin_precache() {
        precache_model(admin_model)
}

public setmodel(id) {
    new steam[35]
    get_user_authid(id, steam, charsmax(steam))  
    if(equal(steam, "STEAM") && is_user_alive(id))
    {
        cs_set_user_model(id, "admin_model")
    }
}

#include <amxmodx>
#include <amxmisc>
#include <cstrike>

#define PLUGIN "Admin model"
#define VERSION "1.0"
#define AUTHOR "noname"

#define STEAM "STEAM_0:0:1234567891" //SteamID кому выдавать

new const admin_model[]="models/player/gign/gign.mdl" //пукть к моделе

public plugin_init() {
    register_plugin(PLUGIN, VERSION, AUTHOR)
    register_event("ResetHUD", "setModel", "b")
    // Add your code here...
}

public plugin_precache() {
        precache_model(admin_model)
}

public setModel(id) {
	set_task(3.0, "model", id)
}

public model(id) {
    new steam[35]
    get_user_authid(id, steam, charsmax(steam))  
    
	if(!is_user_alive(id))
	return PLUGIN_HANDLED

    if(equal(steam, "STEAM"))
    {
        cs_set_user_model(id, "admin_model")
    }
}

if (is_user_alive(id))
{
//your code
}