Gelta 3d printer

Update:::
I have upload the cad and sketchup model so you are free of making one to! let me know how you go, mine works great!
This is my design inspired by the Kossel delta printer, It's made of aluminium lasercut frame which makes it very stable and the printing quality is improved drastically.
The only part that need to be printed is the extruder and the hotend holder.