Why x3D 

Royalty-Free Open ISO 3D Standard

<style>
#x3dscene
{width: 75%; height: 75%;position:absolute; left:25%;  }
#doodle_background {width:100% }
</style>

<link rel=”stylesheet” type=”text/css” href=”https://cdn.rawgit.com/create3000/x_ite/4.0.7/dist/x_ite.css”/>

<script type=”text/javascript” src=”https://cdn.rawgit.com/create3000/x_ite/4.0.7/dist/x_ite.min.js”>
</script>

<div>
<X3DCanvas
id=”x3dscene” src=”/wp-content/uploads/2020/05/powerblock.x3d” timings=’false’>
</X3DCanvas>
<img  id=”doodle_background” src=”/wp-content/uploads/2020/05/doodle_background.png”>
</div>