Interactive Sound-Emitting Cat Toys

I'm seeking a skilled designer to create engaging cat toys that will keep my feline friends entertained. The toys should be themed as a cricket, frog, and bird, and will need to incorporate sound effects for each theme.

Key Requirements:
- Materials: Fabric, plastic, or wood (please specify your preference)
- Sound Effects: Toys should emit cricket chirping, frog croaking, and bird chirping sounds.
- Interactive Features: Toys should include lights and movement to engage the cats.

Ideal Skills and Experience:
- Experience in designing pet toys
- Knowledge of sound emission mechanisms
- Ability to incorporate lights and movement in toy design
- Proficiency in working with multiple materials (fabric, plastic, wood)

Please provide samples of previous work and a detailed plan for how you will create these interactive toys. Looking forward to your proposals!