As another member of aaa I can definitely confirm that H is acting in a manner that is uncomfortable (to me at least) and I'm not even an artist myself, I can understand why people outside of the server may assume that they're just "recycling" the aesthetic and so on but I can promise no one on aaa would care if that was the case, the server is really chill which is why I enjoy it there so much. The problem is seeing H posting multiple times fawning over skins, realizing that they're most likely unobtainable and then suddenly posting shortly afterwards sketches that share the dragon pose and some significant details to the skins they wanted. Without the context it might seem like they just enjoy the aesthetic but having this happen after they post about skins they want that look suspicious like their newest sketch is just...weird, or at least to me.