Let me know what you think of this new design I’ve been working on. Thanks!
A single picture from one angle doesn’t give us much to criticise (even in a good way!) Why don’t you upload the .skp file? If it’s less than 3 MB, just use the 7th icon from the left in the tools tab while you’re posting:
If your .skp file is too big, uploaded it to the 3D warehouse and include a link.
Based on what I can see, the only thing that jumps out at me is that you’ve used a vaguely Japanese detail over the paths where they pass through a fence, but I see no other use of that type of detail elsewhere.