So apparently, this isn't art of just any Gaboo. This is Oakleyman, an infamous monster from Monster Rancher 2 that can be encountered in Rank E tournaments. This monster is unusually strong for his rank and is a roadblock for breeders very early in their current monster's fighting career. Some breeders even reported their monsters dying right after fighting him.
It's been ten years. Ten long years...each and every planet has destroyed the others in their quest to prove supremacy over the other. Now, no one remains. Such is the nature of war. War...war never changes...
Travel phrasebook for taking a trip in Taiwan, courtesy of Tan Yang!
Also works in Fujian Province, Singapore, and some parts of Malaysia (Penang, Johor, Kuala Lumpur), Indonesia (Medan, Jakarta) and the Philippines (Binondo).