Lazy Initialization with creational patterns

See more:

PHP

Good Morning,
I'm rewriting some classes to implement a lazy initialization because their creation requires a couple of queries and often a full initialization is not required.
This is an example:

class Product
{
     private images;
     private components;

     private price;
     private name;
     //other fields
}

Suppose that "images" and "components" (instances of a Components class retrieved by id through a Components Manager) are not always required. For the Product class would be useful a builder crational pattern (because building a Product require the cooperation of different classes and the creation of different type of objects), but how I could implement lazy init inside the Product class?
Writing a "LoadImages" and "LoadComponents" methods is simple but this solution requires to let the Product class know about the Components Manager or about the tables names where the components infos are stored and how to create a Component object.
The only alternative solution I came up with is to add a (maybe static?) reference to the "product builder" in the in the Product class and let the "LoadImages" and "LoadComponents" methods call the appriopriate function in the builder class.
But I was wondering if there is a better solution or a better design.

Thank you