Allow model customisation

[Simoneu01]

Description

Please include a summary of what this PR aims to accomplish. Please also include relevant motivation and context. List any dependencies that are required for this change.

Type of Change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

Testing

Please provide a passing test where possible. This package uses PestPHP

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• I have made corresponding changes to the documentation [OPTIONAL]

[cjmellor]

Nice one @Simoneu01 👍🏻