I think I understand you, the point where the models join might create some artifacts due to how the lighting sytem works. Thanks for the tip, I will look at them as soon as I am ready to test.

I've now got the complete set, 76 individual parts, which I am now going to export as MDLs and start building a grid with them. It's early days but I am already trying to think about the right naming conventions to use in order for the engine to manage them suitably.

Trying to think ahead about potential for dynamic maps as well as some kind of middle map editor so that my designers could construct maps themeselves...

Anyway 76 models to export...