Hi Amol
I used <img src='{{ product.product_data.properties["module_field_14/product_2"] | asset_url }}' alt="{{ product.product_name }}"/>
This is a snippet of the code I used below:
<div class="order-completed-grid">
{% for product in this.order_products -%}
<div class="order-completed-card">
<img src='{{ product.product_data.properties["module_field_14/product_2"] | asset_url }}' alt="{{ product.product_name }}"/>
<div class="order-completed-details">
<p class="font-weight-bold blue-text no-mar">{{ product.product_name }}</p>
<p class="no-mar"><span class="d-inline-block font-weight-bold width-100">Quantity:</span>{{ product.quantity }}</p>
{% for attribute in product.order_product_attributes -%}
{% if attribute.product_attribute_name != blank -%}
<p class="no-mar"><span class="d-inline-block font-weight-bold width-100">{{ attribute.product_attribute_name }}:</span>{{ attribute.product_attribute_option_name }}</p>
{% endif -%}
{% endfor -%}
<p class="no-mar"><span class="d-inline-block font-weight-bold width-100">Price:</span>{{ product.currency_symbol }}{{ product.price }}</p>
</div>
</div>
{% endfor -%}
</div>