Add 3dgazenet: 3DGazeNet gaze estimation + dense eye mesh scripts (native env, like p3dm/ffhq-uv/deca) + stevie example outputs

Add deca: DECA detailed 3D face reconstruction scripts (native env, like p3dm/ffhq-uv) + stevie example outputs

Add ffhq-uv: FFHQ-UV RGB fitting scripts (native env, like p3dm) + stevie example outputs

Add qwen-edit-turbo-v4 test outputs (mode 1/2/3)

Add SCAIL-2 test output (extended, 157 frames)

Add SCAIL-2 test output (base 81-frame chunk)