About this 3D model

It's a blower and it blows. It's hole spacing is 56mm and hole size is 5mm+. The housing has a 6mm hole for the motor collar. the shaft size is 2.02mm. It prints in resin with no support. I added built in support rings to keep the thin fan blades from warping. Assembled the dimensions are 76mm x 70mm x 24mm