Campaign Gettysburg 3D unit scale

[Lowlander]

I used these graphics in the HPS era as I played the games in 3D mode, but since the advent of the upgrade with 2D Large zoom I very rarely use the 3D mode, furthermore the new 3D Maps graphics files look like foam, like sponge IMHO, maybe my PC is set up wrong as I use it in gaming mode.
Have the games but busy elsewhere.
Used to be a ACW gaming site, might be better to look around the net.