Wow. Those look great to me. They are much prettier than mine.
I use a range cube base and add eggs, jello, preserves, bread crumbs, garlic powder, sugar, vanilla, or whatever else I have laying around. The key for me is to use flour to change how sticky the dough gets. I just keep adding flour until it stops sticking to my hands. I then roll different size balls to cover different size fish I am after. I throw the boilies in the microwave for a minute or two to make the outside hard. I then throw them in the freezer. Because of the range cube base, mine sink. Carp and buffalo seem to like them just fine.