Turns out, this mystery Proto is also listed on Reverb by Imperial Guitars, a well-respected bricks-and-mortar seller here in SoCal https://reverb.com/item/91723785-1982-hamer-usa-prototype-electric-guitar-faded-pink-finish-w-ohsc
Seems like I can't PM you for some reason.... Anyhow, very interested in this one - but I have a couple of questions: What year? What cosmetic condition - any bumps, bruises or scratches I should know about?