The latest aiki by David Koch tare da shahararrun 'yan'uwa mata na Italiya a duniyar daukar hoto, Aline & Jacqueline Tappia . Waɗannan 'yan matan sun canza hanyar kama editocin kayan kwalliya na kusan kowace mujallar fashion. David yana wakiltar gudanarwar ƙirar ƙirar DMD, New York ta Adam Models da Barcelona ta Studio Management Sight.