No I think it's two different things. The billybones stuff, I believe, was just some 3d models made from cutouts of vintage civil war illustrations. I did also use some trays to set all the peripheral stuff on that also seems to be missing now.

Im not sure what they are, the houses are still fine. Was there a 3d fort or redoubt model?

were those the 3D buildings?

Did you happen to save any of the 3d billybones pieces? It failed to load some models.

I don't, since they are usually used as one-off battle maps for the International Kriegsspiel Society. Other maps I've made are the IKS modules for Grand Gettysburg and Brandy Station

Another well-done map. Do you have a collection you keep all of your maps in?