Like most of the Ebay like boards I expect this is as much data as we get 
it is however probably as much as we need as well. I have an initial attempt that moves the pins from .9 inch wide to 1.1 inch wide but when I checked the gerber output the hole size is .022 not .039 as it should be so I'll correct that and post it.
The board outline and mounting holes are a little distorted because I just scaled the base. I'd need better positioning on the holes (likely from a vernier caliper if you have access to one) to do better.
Peter