The ingame inflatable plastic blocks, and metal tubes (including moving ones), converted to wood using XertroV's editor++ plugin

Using the ingame items meshes so not optimised for filesize

These ones use the wood road texture, if you want to color them check out the version using the (colorable) temple wood texture: https://item.mania.exchange/set/view/12278

Update 02/04: Added placement parameters from normal inflatables