Student's cat animation projectUrgent

I am a student working on a Blender class project and need assistance with my cat animation.
The job involves adding IK constraints to the cat model’s feet, and if necessary, creating or removing bones to optimize the rig. For animation, I need more than seven reusable poses, each represented with a thumbnail or icon, and mirrored poses should not be counted. You must also create a seamless cycle animation loop with correct technical execution (no stuttering, jittering, appropriate speed). An additional technically correct animation is also required. Please ensure all animations do not contain redundant keyframes.
Poses and animations:

Sleeping (Curled): curled up in a ball.
The Stretch: Front paws extended forward, butt in the air, back dipped low.
Sitting / Yawning: Sitting on back legs, mouth wide open.
The Swipe: Standing on 3 legs, one paw raised high to smack something (like the vase).
Crouch / Anticipation: Low to the ground, ears back, ready to pounce.
Mid-Air Jump: Body fully stretched out, legs extended.
The “Dead” Pose: Lying on back or side, limbs sprawled out awkwardly.

A Walk Cycle for cyclic animation.

Wake-Up Routine for needed additional animation:
Sequence: Start in Sleeping Pose -> Transition to Stretch Pose -> Settle into Sitting Pose -> Perform a Yawn -> End in Idle Pose.

Reference models are available upon request.

Budget range:
$10 to $25

About the client
I am a student and I need to do blender class.