Realistic Top View Mouse Animation

I need a short, seamless 3D loop of a realistic mouse viewed strictly from above. The little runner should sprint left-to-right, pause for a beat, pivot, dash back, pause again, then repeat—perfect for looping. Because I plan to drop this over various backgrounds, please render on a fully transparent backdrop (alpha channel, no floor plane or shadows baked in).

Here’s what will make the file immediately usable for me:
• A rigged, high-quality, photo-real mouse model (fur, eyes, subtle breathing)
• 30-fps (or higher) animation that lasts just long enough to feel natural before repeating
• Clean top-down camera locked in place; no parallax or tilt
• Final export as either ProRes 4444 .mov or an .fbx/GLB with baked animation plus separate PNG sequence—whichever you’re most comfortable with, as long as transparency is preserved
• All textures and project files so I can tweak lighting if needed

I’ll sign off once the loop plays smoothly, the pauses look organic, and there’s zero visible seam when the clip repeats. Looking forward to seeing this tiny athlete come to life!