WebGL Character Animation for gaming characters in motion and shifting - player friendly

I’m building a 3D motion system for a game character that can morph into other characters, and I want the experience to feel smooth and snappy in real time. The main focus is on advanced WebGL/Three.js effects, so I’m looking for an animator who already knows how to push GPU-friendly tricks without sacrificing frame rate.

Here’s what I need:
a motions design 3d graphics guy, an expert of animation with the following
Real-time WebGL/Three.js cuboid system:
Optimized GLB ready to embed (Draco geometry, KTX2 textures, meshopt).
Lottie JSON and After Effects exports of the motion sequences.
Asset pack for branding: SVG, PNG, MP4, GIF, ICO of tricolor + deep-orange cuboids.
Performance target (~60 fps), cross-browser QA, and developer documentation.

I expect a detailed plan, a functional prototype, one refinement pass, and then final assets. Please only reply if your profile shows real WebGL or Three.js work—blank profiles will be skipped.