Investigate media not loading for DynamicModel

[ryzr]

Bug report of media not loading for DynamicModel.

Worked:

$header = Soda::dynamicModel('soda_header')->first();
$images = Media::where('related_table', $header->getTable())
->where('related_id', $header->id)
->where('related_field', 'image')
->get();

Not working:

$header = Soda::dynamicModel('soda_header')->first();
$images = $header->getMedia('image');