Overall, the skin looks exceptional. I'd say it fits the Warframe 'look' as well as any Tennogen skin. The pigtails however, do contrast with the Warframe 'look'. Yet, the pigtails are arguably the best feature of the skin. My (valueless0 advice is to remake the pigtails. The size is not the problem, but rather their texture or lack therefore. Perhaps, as another commenter said, you could remake the pigtails from circuits?
I do hope this submission makes it into the game. It would be the first Tennogen item I buy.
(P.S: Just a personal gripe, but methinks there shouldn't be any floaty bits.)