Hidden easter eggs Season 1, Season 2, Season 3

ok this is for the fans so in here we need to find all the easter eggs possible in the games in particular i live it . so lets find them the one that has the most is season 1 i think in season 2 i did not see any other easter eggs lets hope they are in season 3 and thanks for those that we have areldy lets hope they add more @TempusChaoti @rukizzel @TheKeits @DarthStrings @SasquatchPotato

i you guys find any other hidden easter egss share please with pic or video will be much better
chracters colors, stage etc .




4 the loch ness monster

5 this in especial my favoire i hope Irong Galaxy add all the remaining classic stages from Killer instinct 2 and Gold