When I want a holster in a hurry, I usually turn to the pan-cake-style. Although there is a lot of stitching, there are no snaps or liners to fiddle with, no welts to measure and cut, and the basic design is such that no outside-the-belt holster that I am aware of conceals better. Believe it or don't,these are easy to do. The Llama MKIII holster was made in 5 hours, including drying time.
I tried pulling your files up and re-attaching them but it was a no go on my end too.