As you can see by the above video Delta is slowly becoming accustomed to getting closer and taking treats. There is a lot of contemplation on her part as to if the treat in question is worth braving the scary human hand. Sometimes it is and sometimes it's not.
A week later we see that Delta enjoys having treats. Waiting until I am settled before coming out. Still having to assert that she could completely protect herself from the scary human she gives a mighty hiss. Delta still needs to run away to eat her heard earned food.
A week later Delta is now somewhat comfortable on the bed. Even more amazing is she now lets me touch her, though not without some communication about how much she likes begin petted.