Custom Product feature section for Product page

Product.liquid

Add 
{%- section 'product__additional-details' -%}
to
{%- section 'product-template' -%}
{%- section 'faq-section__product' -%}
{%- section 'related-products' -%}

to look like this:

{%- section 'product-template' -%}
{%- section 'product__additional-details' -%}
{%- section 'faq-section__product' -%}
{%- section 'related-products' -%}

product__aditional-details.liquid

<section data-section-type="product-additional-details" data-section-id="{{ section.id }}">
 	{%- if section.blocks.size > 0 -%}
 		{%- for block in section.blocks -%}
 			{%- assign current_product = all_products[block.settings.product] -%}
 			{%- if current_product == product -%}
 			{%- assign section_id = block.id -%}
 			{%- assign image_position = block.settings.image_position -%}
 			{%- assign image_layout = block.settings.image_layout -%}
 			{%- assign text_position = block.settings.text_position -%}
 			{%- assign text_alignment = block.settings.text_alignment -%}
 			{%- assign bg_color = block.settings.bg_color -%}

  			{%- comment -%} Text {%- endcomment -%}
 			{%- assign heading = block.settings.heading -%}
 			{%- assign description = block.settings.description -%}

  			{%- comment -%} Button {%- endcomment -%}
 			{%- assign button_text = block.settings.button_text -%}
 			{%- assign button_link = block.settings.button_link -%}
 			{%- assign button_style = block.settings.button_style -%}

  			{%- comment -%} Images {%- endcomment -%}
 			{%- assign image_1 = block.settings.image_1 -%}
 			{%- assign image_2 = block.settings.image_2 -%}
 			{%- assign image_link_1 = block.settings.image_link_1 -%}
 			{%- assign image_link_2 = block.settings.image_link_2 -%}
 			{%- assign hide_image_2 = block.settings.hide_image_2 -%}

  			{%- if bg_color != 'rgba(0,0,0,0)' and bg_color != '' -%}
 				{%- style -%}
 					#ProductFeature--{{ section_id }} {
 						--bg: {{ bg_color }};
 						background-color: {{ bg_color }};
 					}
 				{%- endstyle -%}
 			{%- endif -%}

  			<div id="ProductFeature--{{ section_id }}" class="product-feature" {{ block.shopify_attributes }}>
 				<div class="wrapper">
 					{%- render 'product-feature',
 						section_id: section_id,
 						image_position: image_position,
 						image_layout: image_layout,
 						text_position: text_position,
 						text_alignment: text_alignment,
 						heading: heading,
 						description: description,
 						button_text: button_text,
 						button_link: button_link,
 						button_style: button_style,
 						image_1: image_1,
 						image_2: image_2,
 						image_link_1: image_link_1,
 						image_link_2: image_link_2,
 						hide_image_2: hide_image_2 -%}
 				</div>
 			</div>
 			{%- endif -%}
 		{%- endfor -%}
 	{%- endif -%}
 </section>
 {% schema %}
 {
 	"name": "Additional details",
 	"settings": [],
 	"blocks": [
 			{
 					"name": "Item",
 					"type": "item",
 					"settings": [
 					{
 						"type": "product",
 						"id": "product",
 						"label": "Product"
 					},
 					{
 						"type": "header",
 						"content": "Layout"
 					},
 					{
 						"type": "select",
 						"id": "image_layout",
 						"label": "Image layout",
 						"default": "square",
 						"options": [
 							{ "label": "Square", "value": "square" },
 							{ "label": "Portrait", "value": "portrait" }
 						]
 					},
 					{
 						"type": "select",
 						"id": "image_position",
 						"label": "Image position",
 						"info": "Affects the second image in this section.",
 						"default": "inline",
 						"options": [
 							{ "label": "Inline", "value": "inline" },
 							{ "label": "Overlapping", "value": "overlapping" }
 						]
 					},
 					{
 						"type": "select",
 						"id": "text_position",
 						"label": "Text position",
 						"default": "right",
 						"options": [
 							{ "label": "Right", "value": "right" },
 							{ "label": "Left", "value": "left" }
 						]
 					},
 					{
 						"type": "select",
 						"id": "text_alignment",
 						"label": "Text alignment",
 						"default": "center",
 						"options": [
 							{ "label": "Center", "value": "center" },
 							{ "label": "Left", "value": "left" }
 						]
 					},
 					{
 						"type": "header",
 						"content": "Images"
 					},
 					{
 						"type": "image_picker",
 						"id": "image_1",
 						"label": "Image"
 					},
 					{
 						"type": "url",
 						"id": "image_link_1",
 						"label": "Image link"
 					},
 					{
 						"type": "image_picker",
 						"id": "image_2",
 						"label": "Second image"
 					},
 					{
 						"type": "url",
 						"id": "image_link_2",
 						"label": "Second image link"
 					},
 					{
 						"type": "checkbox",
 						"id": "hide_image_2",
 						"label": "Hide on mobile",
 						"default": false
 					},
 					{
 						"type": "header",
 						"content": "Text"
 					},
 					{
 						"type": "textarea",
 						"id": "heading",
 						"label": "Heading",
 						"default": "This is a heading for a Product feature block."
 					},
 					{
 						"type": "richtext",
 						"id": "description",
 						"label": "Description",
 						"default": "<p>Use this text to share information about the point put forth above. Describe a product, your brand, or what makes you special.</p>"
 					},
 					{
 						"type": "header",
 						"content": "Button"
 					},
 					{
 						"type": "text",
 						"id": "button_text",
 						"label": "Text"
 					},
 					{
 						"type": "url",
 						"id": "button_link",
 						"label": "Link"
 					},
 					{
 						"type": "select",
 						"id": "button_style",
 						"label": "Style",
 						"default": "primary",
 						"options": [
 							{ "label": "Primary", "value": "primary" },
 							{ "label": "Secondary", "value": "secondary" }
 						]
 					},
 					{
 						"type": "header",
 						"content": "Colors"
 					},
 					{
 						"type": "color",
 						"id": "bg_color",
 						"label": "Background"
 					}
 				]
 			}
 	]
 }
 {% endschema %}