This youtube edit I found is a concept for what an Anakin and Ben force ghost on Tatooine could look like.
https://youtu.be/BlnRy7g--tU
Love it! Hope someone adds this for sure. However, a minor request would be for Ben and Anakin to be in lighter robes more similar to those of the Jedi. However, one could argue their darker robes reflect their darker past before returning to the light side of the force.