i took the photo of st stephens in ridgeway and emailed the photo to james in canada, he came and spoke at our gathering in columbia sc last year, as one becomes proficient in aspire then we can model basically anything.
i would check out the software and download it for free it is a full working version and you can save for future use, there is a lot of models available and i primarily use james at
www.vectorart3d.com i have had many models reproduced including the life size chess set whic i had scanned,
welcome to cnc, i moderate a forum for the machines i own
www.camheads.org and there are others, hope i can be of help to you!!
jim