Is there a way to show the customized product in a custom theme? (get the image url in php)

 I am currently creating a custom theme and I am trying to add the customized product to my cart page.

I am not using the standard woocommerce cart for this but custom php and I am wondering if there is a way to get the image url of the customized product.

This is a link to a customizable product:

https://timeforliving.nl/staging/product/test-product-4/