Skull incarnations of Jarvis and Captain Marvel.
Spider-Woman, Elektra and Miss Marvel Skrulls are less shiny in real life.
Given that Skrull clix are really cheap and there are so many permutations, I've also been working on some head-swaps to have more Skrull heroes and infiltrators. A Skrulltastic Four are planned as well as some Secret Invasion Super Skrulls. I can stop any time I want, really.