That F6a looks really good - and you did that fast!
Several days ago, I tried to send you 2 files of drawings for a B&O S1a 2-10-2 "Big Six" Santa Fe. My hope is for a shell to convert some ConCor USRA Heavy 2-10-2s.
Those files were too big to load here, and I had to cut them down some just to get them out of my e-mail provider's system. I never heard anything about them from you, so I am wondering if you actually received them.