CMD:editveh(playerid, params[])
{
	new type[25];

	if(sscanf(params, "s[25]", type))
	{
		SendClientMessage(playerid, -1, "/editveh <type>");
		return 1;
	}
	new vID, vModel;
	if(!sscanf(params, "s[25]ii", type, vID, vModel))
	{
		if(!strcmp(type, "model"))
		{
			//your code
		}
	}
	else
	{
		if(!strcmp(type, "model"))
		{
			SendClientMessage(playerid, -1, "/editveh model <vehicle id> <model id>");
			return 1;
		}
	}
	return 1;
}