[Matnix]

Firstly you have to save the skins when the players disconect...

pawn Код:

public OnPlayerDisconect(playerid)
{
   new sID = GetPlayerSkin(playerid); // get the players skins
   new INI:File = INI_Open(UserPath(playerid)); // the open his file in the userpatch
   INI_SetTag(File,"data"); 
   INI_WriteInt(File,"pSkin",sID); // we write a new line with his skins id
   INI_Close(File); // close his files
}

then add this line in your load data functions...

pawn Код:

INI_Int("pSkin",PlayerInfo[playerid][pSkin]);

then now when he spawn we set his skins...

pawn Код:

SetlayerSkin(playerid,PlayerInfo[playerid][pSkin]);