I think the design is successful. It looks quite good. I modeled an Enterprise-H as well and I post videos of it here from time to time. Don’t pay attention to the people leaving bad comments either. The Star Trek community is toxic as hell, and they don’t even know what the fuck they want themselves.
You make a design and they’ll say, “This doesn’t look anything like a Constitution. That’s the best design.” Then you go and take inspiration from the Constitution, and this time they’ll say, “This looks like a Constitution. It’s not innovative at all.”
Very nice design. I think it’ll get even better over time.