Build me a step by step instructional guide in Augmented Reality

Job ID: 34568790

Budget: $1,500 – $3,000 USD

I would like to create an instructional step by step guide on how to assemble a piece of equipment in Augmented Reality. I would prefer if it can be shown using web AR so that no app download would be required by the users. Please let me know if you can do this. I have the CAD files and can provide the 3D models in .obj format. For the result, I need the instructions to be:
1. visually attractive, in 3D, and viewable in AR
2. Have text instruction as well
3. Have audio voice over for the instructions.
4. Be step-by-step where the user can press "NEXT" to go to the next instruction, and "PREVIOUS" to go to the previous instruction.
5. Have some animation basic animation to show things like screws being tightened and assembled, etc.
6. Can be zoomed in and out to see details.
7. Viewable using webAR (if possible). If not, let me know.

Could you please quote me on how much such a project would cost and how long it would take to create? The instruction manual that I need to create in Augmented Reality is attached. I also have a video of what another company has done for the same product and would like to copy that, so you have a clear idea of what I'm looking for.