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HTML 

              
                <div id="section0"> </div>
<div id="section1"> </div>


<div class="tree-container">
  
  
<svg id="tree-svg" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:a="http://ns.adobe.com/AdobeSVGViewerExtensions/3.0/" x="0px" y="0px" width="500px" height="800px" viewBox="0 0 500 800" enable-background="new 0 0 500 800"
				xml:space="preserve">
	<defs></defs>


<!-- TREE TRUNK LEFT -->
	<g>
		<path id="tree0" fill="#C49A6C" d="M245.1,800.1v-99.6l-2.6,40v1.1c-0.2,0.1-0.1,1.8-0.1,1.8s-1.1,41.7-1.8,56.8L245.1,800.1L245.1,800.1z" />
		<path id="tree1" fill="none" d="M243.2,800V607l-5.4,77.4l-5.5-1.4c0.1,0.3,5.7,6.9,5.7,6.9s-2.2,80.9-3.4,110.1H243.2z" />
		

	</g>

	<!-- TREE TRUNK RIGHT -->
	<g>
		<path id="tree0b" fill="#A97C50" d="M247.4,728.8c0,0-2.2-28.5-2.3-28.5V800h6.2l-3.6-66.2l-0.1-2.1L247.4,728.8z" />

		<path id="tree1b" fill="none" d="M248.8,677.2c0,0-5.4-70.3-5.6-70.3V800h12.1c-1.4-29.2-5.2-113.2-5.2-113.2l8.9-17.7L248.8,677.2z" />
		

	</g>
  
  
  
  <!-- LEAF1A  -->
	<g>
		<path id="leaf0a" fill="#75D877" d="M245.2,733.2c-0.7-1-1.7-1.6-2.8-1.8h-0.1c-0.1,0-0.2,0-0.3,0c-1.3-0.2-2.8,0.2-4.1,1.1
			c-0.2,0.1-0.4,0.3-0.6,0.4c-4.5,3.4-5.6,11.2-5.6,11.2s7.8-0.2,11.9-3.9C246,738.4,246.7,735.3,245.2,733.2z" />

		<path id="leaf1a" fill="none" d="M233.1,681.4c-0.8-1.1-1.9-1.8-3.2-2.1c0,0-0.1,0-0.1-0.1c-0.1,0-0.2,0-0.3,0
			c-1.5-0.2-3.2,0.2-4.7,1.2c-0.2,0.2-0.4,0.3-0.6,0.5c-5.1,3.8-6.4,12.8-6.4,12.8s8.9-0.2,13.5-4.4
			C234,687.4,234.8,683.8,233.1,681.4z" />

	</g>

	<!-- LEAF1B  -->
	<g>
		<path id="leaf0b" fill="#7CC170" d="M231.9,744c4.6,0.5,17.4-3.9,13.6-10.5c-0.8-1.5-1.8-1.7-1.8-1.7
			C234.5,735.5,231.9,744,231.9,744z" />

		<path id="leaf1b" fill="none" d="M217.9,693.8c5.3,0.6,19.9-4.4,15.6-12c-1-1.7-2-2-2-2C220.8,684.1,217.9,693.8,217.9,693.8z" />

	</g>
  
  
  
  <!-- LEAF2A  -->
	<g>
		<path id="leaf2a0" fill="#75D877" d="M247.1,729.2c-0.6-1.4-0.5-2.9,0.1-4.3v-0.1c0.1-0.1,0.1-0.2,0.2-0.3c0.8-1.6,2.2-2.9,4-3.7
			c0.3-0.1,0.6-0.2,0.9-0.3c6.8-2.4,16,1.9,16,1.9s-5.7,8.2-12.5,10C252.2,733.7,248.4,732.3,247.1,729.2z" />

		<path id="leaf2a1" fill="none" d="M253.1,675.2c-0.6-1.6-0.6-3.3,0.1-4.9v-0.1c0.1-0.1,0.1-0.2,0.2-0.3c0.9-1.8,2.5-3.3,4.6-4.2
			c0.3-0.1,0.7-0.2,1-0.3c7.7-2.8,18.2,2.1,18.2,2.1s-6.5,9.4-14.3,11.4C258.9,680.3,254.5,678.7,253.1,675.2z" />

	</g>

	<!-- LEAF2B  -->
	<g>
		<path id="leaf2b0" fill="#7CC170" d="M268.2,722.6c-2.7,5.3-16.4,15.9-20.9,7.2c-1-1.9-0.6-3.1-0.6-3.1
			C257.2,719.4,268.2,722.6,268.2,722.6z" />

		<path id="leaf2b1" fill="none" d="M277.2,667.6c-3.1,6.1-18.8,18.1-23.8,8.2c-1.1-2.2-0.6-3.6-0.6-3.6
			C264.7,663.9,277.2,667.6,277.2,667.6z" />

	

	</g>

  </svg>
  
</div>
!

CSS 

              
                body, html {
  padding:0;
  margin:0;
}


#section0 {
  height:100vh;
  background-color:#CCC;
}
#section1 {
  height:100vh;
  background-color:#999;
}


.tree-container {
  position: fixed;
  right:0;
  left: 0;
  top:0;
  height: 100vh;
}

#tree-svg {
  bottom: 18px;;
  position: absolute;
  right: 0;
  left:50%;
  margin-left:-250px;
}
!

JS 

              
                (function() {
    if (typeof ScrollMagic !== 'undefined') {
        // Init ScrollMagic Controller
        var scrollMagicController = new ScrollMagic.Controller(),

            // TRUNK LEFT
            tree0 = document.getElementById("tree0");

        
        var trunkLeft = TweenLite.to(tree0, 0.7, {
            morphSVG: "#tree1"
        });

        // Create the Scene and trigger when visible
        var scene = new ScrollMagic.Scene({
                triggerElement: '#section1',
                duration: '100%',
                triggerHook: 1
            })
            .setTween(trunkLeft)
            .addTo(scrollMagicController);



        //TRUNK RIGHT

        tree0b = document.getElementById("tree0b");
        
        var trunkRight = TweenLite.to(tree0b, 0.7, {
            morphSVG: "#tree1b"
        });

        // Create the Scene and trigger when visible
        var scene2 = new ScrollMagic.Scene({
                triggerElement: '#section1',
                duration: '100%',
                triggerHook: 1
            })
            .setTween(trunkRight)
            .addTo(scrollMagicController);


        //LEAF1A

        leaf0a = document.getElementById("leaf0a");
       
        var leaf1a = TweenLite.to(leaf0a, 0.7, {
            morphSVG: "#leaf1a"
        });

        // Create the Scene and trigger when visible
        var scene3 = new ScrollMagic.Scene({
                triggerElement: '#section1',
                duration: '100%',
                triggerHook: 1
            })
            .setTween(leaf1a)
            .addTo(scrollMagicController);


        //LEAF1B

        leaf0b = document.getElementById("leaf0b");
        
        var leaf1b = TweenLite.to(leaf0b, 0.7, {
            morphSVG: "#leaf1b"
        });

        // Create the Scene and trigger when visible
        var scene4 = new ScrollMagic.Scene({
                triggerElement: '#section1',
                duration: '100%',
                triggerHook: 1
            })
            .setTween(leaf1b)
            .addTo(scrollMagicController);


        //LEAF2A

        leaf2a0 = document.getElementById("leaf2a0");
        
        var leaf2a0 = TweenLite.to(leaf2a0, 0.7, {
            morphSVG: "#leaf2a1"
        });

        // Create the Scene and trigger when visible
        var scene5 = new ScrollMagic.Scene({
                triggerElement: '#section1',
                duration: '100%',
                triggerHook: 1
            })
            .setTween(leaf2a0)
            .addTo(scrollMagicController);


        //LEAF2B

        leaf2b0 = document.getElementById("leaf2b0");
        
        var leaf2b0 = TweenLite.to(leaf2b0, 0.7, {
            morphSVG: "#leaf2b1"
        });

        // Create the Scene and trigger when visible
        var scene6 = new ScrollMagic.Scene({
                triggerElement: '#section1',
                duration: '100%',
                triggerHook: 1
            })
            .setTween(leaf2b0)
            .addTo(scrollMagicController);
      
      
      
        // Add debug indicators fixed on right side
         scene.addIndicators();
    }

})();
!
999px

Console