Don't hope.. I have tried everything, every app in playstore, hacked apps from original htc rom from xda, there isn't anything. As you say very poor copied, without the movements, the fog kr sun that was playing when you open the phone etc. I know what you wanted because i also wanted it. It's really strange that 10 years ago some apps were better.
The most close to original sense clock, i had done it some months ago by using original hacked clock, and another app (similar of htc from playstore but stopped developing years ago, i found the apk somewhere). I then used a tasker script and run the weather efect every time phone was unlocked. It got very close to htc style but it's a hack solution, it's not for everyone and i don't have it right now. I had also created a htc theme like with total launcher. I didn't want it to become exactly the same. If i wanted with total launcher i can create exactly the same launcher. The launcher i still use it. I havs a video here if anyone what's to see it, and I also have link for the theme there. Some bars are from original apk of htc launcher. You can modify the theme to make it exactly like htc if you learn total launcher use.
Thanks for sharing, it doesn't look bad, but still the original is better)