I just came across a tweet about this new adaptation:

s(HER)lock: the web series is a feminist, LGBTQ adaptation of Sherlock Holmes by Sir Arthur Conan Doyle. Set in Portland, Maine in 1995, Sherlock Holmes - an asexual, British woman - investigates cases with her friend and companion, Dr. Johanna Watson - an ex-army medic and transwoman; only the public has no idea. Detective Lestrade claims credit for all her greatest accomplishments.

The first episode can be viewed at the website
http://www.sherlockthewebseries.com