"Gun Carrier Mark I." (https://skfb.ly/RAvw) by theonrad is licensed under Creative Commons Attribution (http://creativecommons.org/licenses/by/4.0/).
"Tank ww1 Ford 3-Ton" (https://skfb.ly/ovqTC) by mudroljub is licensed under Creative Commons Attribution (http://creativecommons.org/licenses/by/4.0/). "A7V Sturmpanzerwagen" (https://skfb.ly/oqBP7) by olcaytoibili is licensed under Creative Commons Attribution-NonCommercial (http://creativecommons.org/licenses/by-nc/4.0/). "Tank WW1" (https://skfb.ly/ovqun) by mudroljub is licensed under Creative Commons Attribution (http://creativecommons.org/licenses/by/4.0/). "T-18 - Russian Tank - Low Poly" (https://skfb.ly/oELHF) by JiggleSticks is licensed under Creative Commons Attribution (http://creativecommons.org/licenses/by/4.0/).