As the first part of the series, tbm-hun-leo-1.7z.001 is the "anchor" of the mod. Without it, you’ve just got a pile of data. If you're looking to bring some Hungarian heavy metal to your next session, this is where your journey starts.
Refers to the Hungarian Defense Forces' version of the Leopard tank (likely the 2A4 or 2A7+ variants). First Impressions & Contents tbm-hun-leo-1.7z.001
Likely stands for "Tank Battalion Mod" or a similar armored warfare project. As the first part of the series, tbm-hun-leo-1