Samara arena
By Satory2001 - Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=71001465
Cosmos arena aerial
By Satory2001 - Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=71001466
Cosmos arena samara
https://upload.wikimedia.org/wikipedia/commons/thumb/9/92/Krylya_Fakel_test_1.jpg/1024px-Krylya_Fakel_test_1.jpg