Here's a redesign of the Kaiju, Megalon. I wanted to make him more insect like in appearance, so I gave him some extra limbs and gave him more of an armored beetle appearance.
I tend to dislike Megalon redesigns who play up his insectoid characteristics while downplaying his 'beetle warrior' thing. But this one strikes a happy balance of the two. It's chitinous, clicky, clacky and nasty, but still has that stone wall solidity of the original, while looking agile and swift at the same time. It's more gruesome looking, but I can still look at it and think "yep, that's Megalon".
This is great. I think if Megalon ever appears in a movie again he should be stupid and slow like his old version... but the he gets an intelligence and speed upgrade.