You can become your cat with a realistic custom-made mask! The Japanese company Shindo Rinka will arrange for your sweet puss to be replicated on a full human-size head covering, and all you have to do is submit a good photo of your cat and ¥300,000 ($2,000). However, they cannot guarantee how your cat will react. See pictures of how they do it at DesignBoom. -via Everlasting Blort
For $1000-1500 you could just commission a fursuit maker to make an airbrushed cat head, possibly of higher quality...