Hi Suika! I recently created a race called the Kavaca in suggestions. I think you would enjoy drawing them and go crazy with their designs. Alas I am a poor and humble merchant...I mean drawer. I have no skills to bring to life the unique imagery in my head other than writing! If you would be so kind as to go read my Meet The Kavaca information and see if you like it I would be most grateful!
Your race ideas are absolutely amazing. I must confess, I am a fan. Being a (or having a) good pixel artist must come quite in handy.
And to those who are trying to PM me, you're better off doing it on dA or in TO. Otherwise I won't get your message since I'm not active here anymore.
I just realised your deviantart profile says you live in the Phillipines. I hope you're not affected by the typhoon!