Looks like it's coming along. Want some advice on improving it? Tell us everything you can about what you've done. Do you have an airbrush yet? What kind of paint are you using? How did you paint the engine- by hand or spray and what color? What's going well, what's going not so well, and what would it help to know?
Not at all that your doing badly here, but for your next build I'd highly recommend a more straightforward kit. The more I'm seeing of this one, the more clear it is that it's not a particullarly good first or second build option.