An 18 pounder naval cannon, textured with a wood texture from Gabriel de Laubier who gives the wood textures away online CC free here: https://www.cyn-prod.com/projects/wood.php
I made a little video with a mountain scene backdrop and a textured floor but you'll have to sort your own textures for those.
View that video here: https://youtu.be/ck2zq7sbkc8
nice !