Not sure what you mean but if you are trying to do couple shoots, all you have to do is set it up with a photographer that specializes in shooting partners. If you want to invite your partner to participate in a shoot that you have booked, that decision will be up to the photographer or client in charge of the project.
Only UK citizens get UK passports. Is same sex partner a UK citizen? If not, then no. Partner may apply for UK citizen (naturalization) to get one.
No, he wasn't a model, although he did many photo shoots.
Test shoots are basically free shoots where a model and photographer do a photoshoot together. Both benefit because they get to use the images for their portfolios. Agencies also set up test shoots for new models in order to create their portfolios once they are signed. In exchange for a model's time he/she will receive copies of their images from the photographer.
Remington makes a model which does.
A Daisy pistol model is a hand held gun like the model 15XT that shoots BB's
Remington makes a model which does.
Jay Manuel
smith&wesson model 19-6
No she does not model for Victoria's Secret. She mostly does magazine shoots like in Ralph or Esquire
Germany, UK, France
You can easily become a UK citizen if your spouse or civil partner is a British citizen.
The Daisy model 120 air rifle shoots at 500.fps.