How do I use a .bsg file?

AT-AA Tank

uploaded by pandawoods 1 month ago

improved laser mod needed
posted by Blitsplatapus 4 weeks ago
I like the shape of the hull good work :-)

posted by pandawoods 4 weeks ago
thanks it took all night to make and the next day to edit.
posted by pandawoods 2 weeks ago

Cloaking variant