Saw these on fleabay and the seller offers that model in Win7 and Win10 versions. Maybe contact him might be helpful. Like you said though Xplore did not ship that model with Win10 and I do not know why he list those as being loaded with Xplore Win10. Maybe he could downgrade it to Win7 if your job application will allow the use of Win7.
Contacted them. They were helpfull and did offer help in downgrading. Im not sure if there is a benefit to doing that though. especially now that got GPS working.
As for camera..... think I got an idea for a work around...... that would work massivly better anyway. There are apps you can get for your phone that let you use your phone as a webcam. App runs on phone..... and software runs on Win 10. to let it see it as a webcam. It can connect via wifi, USB or possibly even bluetooth. This also opens up faster FPS settings. This would be massive upgrade on camera... from Xplores 5mpx at 30fps even if oriented correct....... to a 16mpx with up to 60FPS? with my Galaxy Active 5. Sounds good to me.
At work I'd use this with atheletes as a coaching tool. We are not allowed to have phones with us or I would use just that... but think I can get by with velcrowing a butchered up phone holder to back of this computer and stick phone in it with camera out . My boss is a computer Geek. He'd just get a kick out of it.
For Adventure use, put phone in car/bike holder in my truck or Motorycle and whala.... phone becomes a GoPro. hmmm.. vewy intawesting..