set of hand drawn australian animals koala, quokka, cockatoo, emu, echidna, kangaroo

christmas australia wombat vector kookaburra koala animal wildlife illustration flat seasonal greetings australian cute funny joyful cockatoo holiday character set kangaroo greeting winter design celebration xmas nature art merry season symbol december cartoon drawing colorful graphic bushland artwork festive adorable icon quokka echidna emu penguin collection