Challenges with RealityKit and ARKit

Hello,


I want to build a demo app in ARKit and I have some questions about what is currently possible with the beta.


The demo app should do the following:
1) identify an object or image in the real environment, and create an anchor there

2) render a virtual model attached to the anchor

3) have the virtual model presented with occlusion

4) have the virtual model move along with the anchor image / object

The way I understand it, items 1) and 2) are possible with ARKit 2.0. Item 3) is advertised as possible with the beta, but I see little to no documentation.


Is this possible to do in the latest beta? If so, what is the best approach?
If not, are there any workarounds like mixing the old and new APIs or something?
Thank you in advance.