Any tips??

I have been working on this for over a year now I’d say and after like 10 builds and remakes and looking for instructions I finally got something that looks semi decent, but I feel like like it looks weird.. any tips? I have been looking for xxl wheels as maybe that wild fox the problem or even better looking side rods but I don’t want to spend any money without confirmation that it will fix the issue. And yes it is not completed yet and maybe I just have to keep trusting the process but...