There isn't an item exactly like that iirc, but maybe you can cobble it from other items, like the Khajiit Frame Arched, and the Dark Elf Highway. I'm a bit out of the hosuing loop, so there may be even better alternatives nowadays, but here's some of the archways I made a while ago:
You can also search for Hachiko's houses here on the forums and on YT, they have amazing Japanese inspired houses, and lots of themed structures custom-made.
Oh, thank you. Those are nice! I was watching Hachiko's houses. I learned some tricks there as well.
I also saw this one, and I just thought it was something that was not cobbled. But if it was, I am amazed.