The cake is gorgeous. As far as the moulds, I think a lot depends on the fondant. The first time I used them, it was wonderful. The second time, not so much. I think the problem was the consistency of the fondant. The first time I needed some extra sugar into the fondant and if I remember correctly I let it sit for a few minutes after I rolled it out before using it. The second time the fondant was way too soft (I use homemade MMF) and sticky. It was a nightmare and didn’t come out as neat as I would have liked.
