"If I had 100, 000 shillings now, " Kama says, "people would be amazed at how I'd invest it!"

BBC: Nairobi's motorbike boys improving their own slum

"I'd been reading a book about Brunel so I asked British Lion, who backed Kama Sutra, if I could have some money to make a half-hour cartoon about a Victorian engineer, " he told the Guardian in 2001.

BBC: Bob Godfrey, Roobarb animator, dies aged 91