It's very easy to make insects move. Because they do move mechanically without the rippling of flesh as you mentioned. They move more like real tinker toys and you can make models of them quite easily.

Anyway, the title The War of the Insect Gods came before we had that ending, before we knew they had become gods. That we knew the evolutionary cycle they went through. Before we even knew anything about that. We had an ending.

Insects are my secret fear. That's what terrifies me more than anything - insects.

Michael O'Donoghue Quotes