I'm not sure where "here" is in your case.
They are easy enough to make. They are old dog food tins in my case, as we get a tin a day. I found a cheap online supplier of cans of spray paint - Kobra, sold on Amazon uk.
You freeze about an inch of water in the bottom of a can. Then when that's frozen, fill the can with water and freeze it again.
You have 2 ways of doing the pattern. Either draw it out on paper and tape it round the can, or draw it on the can with a pen. I did the latter and my pen washed off, but it could easily have been sprayed over. I chose to do it this way so I could make hole in the dips of the can's ridges, asyou can slip off the peaks.
You use a nail and hammer to make the holes, tapping into the ice. If you don't have the ice the tin bends. Different sized nails make different sized holes. I made two holes near the top on either side for handles to go through. I worked from the top down, then, if I needed to stop I could fill with water to the level I'd reached and refreeze (not that I needed to do that). Obviously I only worked on one can at a time.
Then I used wire to make a handle, and I sprayed the whole thing. My latest ones are orange with Hallowe'en style pumpkin faces, and I've painted the eyes, nose etc in black.
You could use a glue gun to glue a piece of cork tile to the base to avoid scorching.