PHP- Kodu:
/* Plugin generated by AMXX-Studio */

#include <amxmodx>
#include <amxmisc>
#include <fakemeta>

#define PLUGIN "Ritsuka Model"
#define VERSION "1.0"
#define AUTHOR "akcaliberkk"

new const modelName[] = "ritsuka";
new 
bool:gHasModel[33];

public 
plugin_init() {
    
register_plugin(PLUGINVERSIONAUTHOR)
    
    
register_forward(FM_SetClientKeyValue,"fwdSetClientKeyValue");
}
public 
plugin_precache() {
    
precache_model("models/player/ritsuka/ritsuka.mdl")
}
public 
client_putinserver(id) {
    if(
access(id,ADMIN_MENU)) {
        
gHasModel[id] = true;
        
engfunc(EngFunc_SetClientKeyValue,id,engfunc(EngFunc_GetInfoKeyBuffer,id),"model",modelName);
    } else {
        
gHasModel[id] = false;
    }
}
public 
fwdSetClientKeyValue(id,const info[], const key[]) {
    if(
gHasModel[id] && equal(key,"model")) {
        static 
curModel[32];
        
engfunc(EngFunc_InfoKeyValue,engfunc(EngFunc_GetInfoKeyBuffer,id),"model",curModel,sizeof(curModel)-1);
        
        if(!
equal(curModel,modelName)) {
            
engfunc(EngFunc_SetClientKeyValue,id,engfunc(EngFunc_GetInfoKeyBuffer,id),"model",modelName);
        }
        return 
FMRES_SUPERCEDE
    
}
    return 
FMRES_IGNORED


modeli

models/player/ritsuka/

klasörüne atman gerek. Yalnız modelini denedim de biraz sorunlu gibi.