Build an iOS application that demonstrates 3D and Video Animation

I seeing if you are able to build an iOS application that demonstrates 3D animation and Video using the 3D collada model. In this application I would like to show user interaction with the animated 3D collada model, changing text or video as texture on the animated 3D collada model, display changing text overlaying the model, and show physics involving the model. Please let me know if you are able to do this. Willing to negotiate for price. I have provided an example below of what I am looking for.