3Dlabprint Spitfire MK IX 2-blade and 3-blade spinner with cooling holes

This is a two-blade and three blade spinner design inspired by RC Group Users Evren. This link below is to recognize his original design.

https://www.rcgroups.com/forums/showthread.php?2921311-3DLabPrint-Spitfire-Mk-IX-%28wingspan-1-7m-67in%29/page27#post39099507

I used Evren's design and added cooling slots and created both three-blade and two-blade versions. Registration pins were also added to the bottom piece to fit with Turnigy's electric motor.

https://hobbyking.com/en_us/turnigy