a fun-loving t-rex dons a pumpkin costume amidst an enchanting halloween scene of fall leaves

trex pumpkin halloween autumn leaves carved cheerful festive black pumpkins spooky dinosaur playful joyful decorations atmosphere vibrant celebration moonlight fall seasonal costume trick treat pets foliage fantasy cartoon creature whimsical harvest october fun creative lighthearted colorful smiling party tradition appreciation unique art fun-loving t-rex dons enchanting scene leaves horrow concept