Just done that for my end of October Scorpio DS. He is Gemini rising.
With this Ascendant, you come across as nervous, expressive, lively, adaptable, with a good sense of humour, bubbling, playful, sociable, clever, whimsical, independent, intellectual, flexible, ingenious, fanciful, imaginative, charming, cerebral, and you are into everything. You may also be capricious, unfocused, quirky, superficial, indiscreet, opportunist, unmindful, selfish, sarcastic or mercurial.
This pretty much sums him up.