Wow, cool idea and very well executed. Especially the "add-on" hair piece which looks like from construction like the original one.
I try to make fore every animal a mother father and a baby.
Yes, this is a nice idea. I also started such a project some time ago, but give up. If I could not use an already existing animal mould for customizing another one (e.g. from the baby horse a baby zebra, or from the baby lions a baby leopard & puma) I'm really stuck, because I'm not good in modelling new animals from scratch, like you did. So respect for these items.
Beause I'm quite helpless with such kind of customizing challenge, and I had e.g. the idea of a baby rhino, I'm rather glad that Playmobil is also expanding the baby animal collection.
So if I can place some orders, I would like a baby rabbit
