ZBrushCentral

Can someone help me convert my .ztl to a .stl?

I have an original character model I worked on in an animation class I took during high school. Now I’m really eager to get it printed but I don’t have Zbrush on my personal computer nor am I able to afford it. So I need to convert my .ztl to a .stl so I could upload it to an online printing service. Is there anyone that is there anyone that has Zbrush and can export my .ztl file to a .stl?
Here’s a link to the file
https://mega.nz/#!6ccxjDLC!pkWMIa2iPWxWE0-A88sDw9-PnnNC2VOkn1On2ozeBeI
Thanks a million to whomever helps!