_____Professor Augustine Sycamore is a young man(presumably mid-30s) with black hair dolled up in a perm. He is slim all over and wears trendy clothes. He has strong features, such as his jawline and chin, but he's also has gentle blue-grey eyes. They make him look very kind! In Pokémon XY, you only ever see him in his chiq labcoat, but his concept art shows how he would look without it on. It seems the professor likes to accessorize, because he has a nice watch, a cute bag, and even orange socks he shows off! That's so cool!
His hobbies include cafehopping, trying new food, meeting new people, traveling, mega evolution, teaching, and studying Pokémon. I personally think that because he is so fashionable, he must favor looking good, too - in his own way! I also think he may have an interest in vintage items, looking at his retro lapels, his antique watch, and gramophone. We don't get much insight into his dislikes. He is very patient and open-minded, sometimes to his detriment! Additionally, he can be an airhead, he is a bit theatrical at times, he's not too good at rollerskating and he's definitely had his heart broken... oh, c'est la vie!
Professor Sycamore is mostly seen as a tiny model during the course of XY. He is a little chibi man, which is the aesthetic! Personally, I feel like the chibi models for XY were so cute and so fitting for Pokémon. They are so cute, and even have little custom animations they do, so if you ever replay Pokémon XY, be on the lookout for his animations - because they show how much he talks with his hands. It gives him that much more personality when his little chibi form is waving his arms or presenting something! Cute! He is also one of the few characters in XY with a full-size model, made for cutscenes he appears in. He appears several times over the course of the game!