In deepest Borneo

Your mission, should you choose to accept it, is to enter deepest Borneo in search of something so rare that it is glimpsed only once every 50 years.

You must scour the rainforest of deepest Borneo, an island three times the size of Great Britain, braving headhunters, snakes and hairy rhinos - before you can complete your mission to find the very rare (and very smelly!) titan arum flower.

Will you survive? If anyone can help you, Simon Chapman can.