SELECT COUNT(*) FROM product AS a1 WHERE a1.status='Y' AND a1.model_status='Y' AND a1.picture_status='Y' AND ( a1.model_category1_pk='48' OR a1.model_category2_pk='48' OR a1.model_category3_pk='48' ) AND a1.model_pk='27' AND a1.picture_pk='13629'