Alien Queen: Head Crest Variations

So I'm going to be quite busy for the next few weeks, I probably won't be able to get anything new out until afterwards. I'm sorry for the delays in new artwork and requests, I'll have slot more stuff coming for all of you later in the future! In the mean time, I'll post a few sketches I've made.

I've decided to continue on with my Alien Swarm work, so here are some variations of head crests. The subject is based off of my Daughter of the Swarm submission.
From left to right: Rose, Matriarch, Valkyrie, and Waifu...

Please give me your thoughts and opinions, and also, how do you think I should redesign the Queen body, and what should I do with the Alien King?