E36 Cluster

Rough version of an E36 Cluster, dimensions are not accurate, all eyed. Model has been scaled down for an RC. All components and bodies have been seperated for 3D printing. Just need Steppers or Servos to control the dials with an arduino interpretting speed and RPM via a photo interrupter or something. Speed and RPM made for a couple F540 motors combined. FYI. Model requires a nozzle smaller than .4mm or must be upsized or adapted.