Well I would like to help but if I were you just practising, really keep practising a LOT. That what I did/do and you see your skill lvl up everytime you finish something new. Also sketching can be very helpfull lemme show you some stuff that you can refere to just dont trace you wouldnt learn a thing from it. Here th00.deviantart.net/fs71/PRE/i… this might help as reference but just keep drawing I see potentionalHell I am not good or something but I think you have som talent hidden away