This is made from skull helmet model: https://www.thingiverse.com/thing:1817263. Used LED fog lamps for car for eyes. Check your traffic guidelines before using them on your bike. For to turn on/off, i used standard bike switch which are really cheap and reliable (even came with relay and flash switch) so wiring was not much difficult. I soldered both sides projector and rim lamps separately so that when i switch projector lamp both projector lamp light at same time(No brainer). All connections i did in parallel. The hole in top plate is for ignition key which i bought from local store as well. The top plate was glued with skull part with epoxy glue (same with skull parts).It was fun small project which is going to be part of something bigger. If you want to make it and need some help then let me know.