Il have to formalise it later but have my idea.

The force is partially assembled from mixed sources and not perfectly uniform, a few starving mock Z also joined purchased in a barracks block who got lost and kinda ended up enlisted. Not all kit standardised, but uniforms are. 

Themed as a well trained but lower atchual combat deployed experience, Lives in a spare room as got too big and its a jumble from meant for resin and buildings of cereal packets and shoe boxes. A real jumble,busy gamer who tries best even if there soup is not perfect or basic, the mock Z always get rations. 

Mostly nato, some Israeli and other nations kit in there like UK and others. 
Each mock Z unit who added in maintain own idienties abit in larger division.

Its split focus is because creator not sure so just went with it. And now has strong infriantry and also artillery and support sections.