how to model

 From:  Marv (MSWRITES) 1 Feb 2018  (1 of 13) 
8801.1 
Hello,
Can someone model this. I can't get it right.
Attachments:
Attachmentappr mount.3dm

Image Attachments:
Size: 3.3 MB, Downloaded: 87 times, Dimensions: 5312x2988px