Yes I understand.Here you are some of MiG-15 pics I have found in meantime.The first is the MiG-15UTI training version of MiG-15 called here in Poland SBLim-2.The aircraft was restored at Krzesiny airbase.The second one is shown in a museum in Cracow.Most of these Polish MiG-15 (UTI) (Lim-2/SBLim-2) were used as monuments.Here a link: