Man makes pretty detailed models from modelling clay (plastiline), mostly tanks and warships, sometimes with motors and working guns, and then destroys them with fireworks and flammable liquids

In Russian, but may be enjoyable without commentary.

https://youtube.com/watch?v=K6xonlLQQdQ [Embed]

https://youtube.com/watch?v=J245MO5Xw-0 [Embed]

https://youtube.com/watch?v=LNpT-DFZPN8 [Embed]

https://youtube.com/watch?v=9T2XAkYQ8dg [Embed]

https://www.youtube.com/channel/UCceRF31v3FVVdWowf2knB9A/videos