Two questions...
1. Are you still a horse?
2. Is there any chance you'd strip this project of all its Croc-Related trademarks and upload it to the Epic/Unreal Store as a 3D Platformer template?
There are other templates for 3D platformers already, but none quite as focused as this one, with the ground pound, spin attack, gem counter to unlock doors, etc. I'd be willing to pay for this as a developer's project just to see how the systems interconnect.