Color stand for 12 AK REAL COLORS

This is a color stand for the model color series AK REAL COLORS. The holes are 35mm in diameter and spaced 5mm apart from each other. 60 x 135 x 165 mm, each hole ist 8mm deep. Photos are from prototype, I changed the hole depth from 5 to 8mm and spacing from each row from 10 to 5. STL and SolidWorks file for download.