Don't worry about having a unique style, you already have it... all artists do. Best advice I can give, is to draw as many different things as possible, in as many settings and compositions as possible.... and it doesn't matter if it looks possible or not!
Art's saving grace is, illustrating things you wouldn't see in real life, or things that the vast majority of people would consider 'attractive'. Everyone draws something universally pretty, and rarely risk adding strange details, like the ones you really would find in real life (if you looked hard enough).
VicariousE
Welcome to Newgrounds, the first and last home for sole creators, one man bands and starving artists! "I got to know about newgrounds a while ago, and so much people", should read ".. so many people" not a big faux pas, your English seems quite good!
Glad to be a fan of your work! Great illustration of D'va, but found her neck was a bit too narrow/thin for my liking, again, not a big error... sometimes it takes a while for me to warm up to an artist's style. http://ephyse.newgrounds.com/ hands and forearms are way too wide, but damn, I do love his art!
BubblePaw
Thank you for your welcome!
About necks, I used to make them really big or thick and that made me upset so I started making them thin, and I loved it somehow so it's part of my style hehe--
Ah! I followed that artist! I really love that style, I wish I can make my art as unique as his! ;;