Are those from the wad I uploaded a while back?
No, I started with two large rune sheets from my favourite
metal map by Kell. I then extended the rune shapes into larger panels and created a collection of colour/style matching metal trims and door structures that also work well with the id runic set. I even created runic light fixtures with horz/vert versions for correct rivet shadows.
The final set has enough panels and trims to create enough variety for edges and large set piece objects and not feel out of place next to id runic pieces. The wad and source map will be included in the metmon pak file if anyone wants to play with them in their own projects.