From the Wired article online:
'She's constructed out of electrical conduit, used transmission parts, disemboweled household appliances, 20-gauge steel and a lot of fender washers," says Chase.
The 24-inch tall cheetah measures about 50-inches nose-to-tail and weighs about 40 lbs. It also mimics the joints and movements of a real cat.
The cheetah is part of an ecosystem in a six-year art project called the 'Timmy universe.' The project has, so far, led to a mechanical giraffe and an elephant. Chase who has shown the giraffe at crafts fairs earlier had priced it at $6,000. No word on how much the cheetah will cost.
Here is the full Wired article on mechanical cheetah with lots of additional photographs.