Duplicator i3 extruder cooler and shroud

So my stepper motor had been getting really hot I thought why not add a fan with a shroud to make it look nice but still be convenient to use. I made about 5 designs and they all didn't look right except for this one. The pictures I uploaded are of an older version and have made improvements in the .stl I uploaded. I named my printer Rubin as you can see here. I know you're probably thinking why would you name your printer Rubin, but I asked my girlfriend and that's what she gave me. If you want