Nice to see you again today Tony.
No, don't give up mate, you're definitely making progress. If I can give you some advice, concentrate on one area at a time to improve on. For example, think about adding some more contrast to your flesh tones on your next figure. Work on deepening the shadows and adding a bit more highlight, get that where your happy and then move on to the next thing, it'll soon come together.
Ask here as you go along for critique and advice and you'll soon get to where you want to be. Most importantly enjoy it, it doesn't have to be a competition or something to get stressed about, it's a hobby to enjoy and not take too seriously.
(I think I can guess what happened to Hakeswill's shako peak
)