Via the Daily Mail -
"The Bangkok worker used recycled materials from old cars and bicycles to create a monster machine which is sculpted to look like a beast.
Despite being cobbled together from scrap parts, the spectacular motorcycle works - unlike many sci-fi film props.
Roongrojna Sangwongprisarn (shown in middle photo), 54, created it out of spare parts in his workshop in Thailand. He has four shops across the country - named the Ko Art Shop - and exports his creations to clients all over the world."