Test setup to use FAL file reference in extbase model

gistfile1.txt

TCA (this is the Definition for an image field using FAL reference):

'image' => array(
  		'exclude' => 0,
			'label' => 'LLL:EXT:abs_content_elements/Resources/Private/Language/locallang_db.xlf:tx_abscontentelements_domain_model_box.image',
			'config' => array(
				'maxitems' => 1,
				'type' => 'inline',
				'foreign_table' => 'sys_file_reference',
				'foreign_field' => 'uid_foreign',
				'foreign_sortby' => 'sorting_foreign',
				'foreign_table_field' => 'tablenames',
				'foreign_match_fields' => array(
					'fieldname' => 'image'
				),
				'foreign_label' => 'uid_local',
				'foreign_selector' => 'uid_local',
				'foreign_selector_fieldTcaOverride' => array(
					'config' => array(
						'appearance' => array(
							'elementBrowserType' => 'file',
							'elementBrowserAllowed' => $GLOBALS['TYPO3_CONF_VARS']['GFX']['imagefile_ext']
						)
					)
				),
				'filter' => array(
					array(
						'userFunc' => 'TYPO3\\CMS\\Core\\Resource\\Filter\\FileExtensionFilter->filterInlineChildren',
						'parameters' => array(
							'allowedFileExtensions' => $GLOBALS['TYPO3_CONF_VARS']['GFX']['imagefile_ext'],
							'disallowedFileExtensions' => ''
						)
					)
				),
				'appearance' => array(
					'createNewRelationLinkTitle' => 'LLL:EXT:cms/locallang_ttc.xlf:images.addFileReference',
					'useSortable' => TRUE,
					'headerThumbnail' => array(
						'field' => 'uid_local',
						'width' => '64',
						'height' => '64',
					),
					'showPossibleLocalizationRecords' => TRUE,
					'showRemovedLocalizationRecords' => TRUE,
					'showSynchronizationLink' => TRUE,
					'enabledControls' => array(
						'info' => FALSE,
						'new' => FALSE,
						'dragdrop' => TRUE,
						'sort' => FALSE,
						'hide' => TRUE,
						'delete' => TRUE,
						'localize' => TRUE,
					),
				),
				'behaviour' => array(
					'localizationMode' => 'select',
					'localizeChildrenAtParentLocalization' => TRUE,
				),
			),
		),

Model:
  /**
	 * image
	 *
	 * @var \TYPO3\CMS\Extbase\Domain\Model\FileReference
	 */
	protected $image;

  /**
	 * sets the Image
	 *
	 * @param \TYPO3\CMS\Extbase\Domain\Model\FileReference $image
	 *
	 * @return void
	 */
	public function setImage($image) {
		$this->image = $image;
	}

	/**
	 * get the Image
	 *
	 * @return \TYPO3\CMS\Extbase\Domain\Model\FileReference
	 */
	public function getImage() {
		return $this->image;
	}

Fluid Template:
<f:image src="{box.image.uid}" alt="{box.headline}" treatIdAsReference="TRUE"/>