They sketched , and modeled in clay ; in fact , the emphasis was on modeling .
The designers had just one boss , Bob Bourke , and his assistant , Bob Koto , and everyone , including Bourke and Koto , wore many hats .
designers sketched , and modeled in clay ; in fact , the emphasis was on modeling .
The designers had just one boss , Bob Bourke , and his assistant , Bob Koto , and everyone , including Bourke and Koto , wore many hats .