Philips 42' HD Plasma tv swap for large lcd working or not *

Hi here i have my Philips 42' HD Tv in good working order everything works as it should minus the freeview, think its my ariel but dont no, the tv was painted by my little cousin done good job (see pics) paint slightly flaking off at back but never seen due to rear, looking for an LCD Tv 40'up or sell for offers thanks