The acrylic is 3mm from ACRYAN, pc stuff
I haven't made the hole for the servo because i know how big it is but not where the servohorn must be for locating the servo. Because when i make the hole for it, maybe it's not at the right place for the horn

And then i have to make another one
I made today a fan for the motor, it is originally a 7cm pc fan:) It works on 12v , lots of cooling power.
Greetz,
Joram