Modular 2D Sprite Assets

We need 2D modular sprite assets for a web-based AI robot character named "Alfie." The character must be drawn in a flat, vector illustration style matching the provided reference image.

Technical Constraints:

Format: .PNG with 100% transparent backgrounds.

Size: The fully assembled character should fit within a 384w x 768h pixel portrait frame.

Strict Alignment: The Head, Eyes, and Mouth layers must be exported as exact 384x384 pixel squares with the exact same center point so they perfectly overlap when stacked.

Required Deliverables:

Torso & Legs (Sprite Sheet): 3 frames (Center, sway left, sway right).

Left Arm (Sprite Sheet): 5 frames (Idle, slight wave, high wave, thinking, hand on hip).

Right Arm (Sprite Sheet): 5 frames (Idle, point left, point right, open palm, scratch head).

Head Base (Static Image): 1 frame (Yellow head casing only. NO eyes, NO mouth).

Eyes & Brows (Sprite Sheet): 6 frames (Neutral, blink, happy, thinking, surprised, sad).

Mouth Visemes (Sprite Sheet): 15 standard lip-sync frames (sil, PP, FF, TH, DD, kk, CH, SS, RR, aa, E, ih, oh, ou, E_R).