Expand shopify-buy SDK with Product Images

I am already epanding the SDK with variants and metafields, however, I am unable to add images. Here is the code I use:

const query = client.graphQLClient.query((root) => {
      root.addConnection('products', {
         args: { first: 250}
      }, (product) => {
          product.add('title');
         
          product.addConnection('variants', { args: { first: 250 } }, (variants) => {
            variants.add('title');
            variants.add('price');  
          });

          product.addConnection('metafields', { args: { first: 250 } }, (metafield) => {
            metafield.add('namespace')
            metafield.add('key')
            metafield.add('value')
            metafield.add('createdAt')
          });
      });
   });

Does anyone have idea how to add Images?
Thanks.