Have you tried Googling "topiary trimming guide" or another similar search phrase? You might run across what you are looking for that way.

I would make a wine bottle holder - not sure of the size of pictured objects but the blue one with with hole could be the base of it. I would do a web search for wine bottle holders and look at the images, lots of crazy/cool stuff out there. Or a hamster agility course (again depends on size) :) there are some really funny hamster/mouse agility videos out there.

Additional photos

I'm creating a 'white herb garden' which is exciting and fun, but having trouble sourcing some of the plants. Wondered if anyone could help on where I could find seeds or plants of the Dwarf White Lavender (Lavandula angustifolia 'Nana Alba') in New Zealand? Or has anyone had success importing seeds? TIA!