While untangling yet another old folder's tangle of named zips and their numbered thumbnails etc, I found a set of 'ruins' modules, still free from SCG.

Their example renders look really, really good, but that's mostly due to the artist's nice stone texture, which he did NOT supply or link. Each OBJ mesh is quite low-poly, you have to 'skin' them yourself. My artistry is minimal, I'd rather not craft UV maps, so I went hunting for seamless ashlar textures.

Google Images found...
http://micastoneworks.com/
http://micastoneworks.com/resources/seamless-stone-textures/
     

They really are that good, and they're on a fast server. I downloaded a bunch of Medieval-ish stuff...

Will they suit that pack of ruins ? Don't know. Now ~0230 local, and my wits are ebbing...

for your HU

Looking very usable at first glance. Johnny may like them

Slightly off-topic, but I find it annoying that neither SCG nor R**y can be searched *reliably* by the number on a stray thumb-nail's piccy...

Sometimes, Windows can find a match in my PCs' forest of folders. Sometimes, Google Images can locate the original. Too often, such must be shuffled into a 'holding tank' for electronic orphans...