[Fursuit tips] New printing methods failure🥲 (Patreon)

I tried a new eye printing method through uv printing company. The whole result is a failure.I will keep the existing eye printing method until I have another idea.
The first picture was printed 50% transparent on transparent paper. I don't like it because the view looks blurry than I thought.
The second way is to print a hole pattern on a transparent paper. The boundary between visible and invisible parts is not clearly distinguished, so it is also hard to see.
The third and fourth pictures are printed on aluminum plates, which are very dim and have a good view. But there's a phenomenon of printing peeling off like the last picture. They say it's possible if you coat it and print it, but the plate is not completely flat, so there is a possibility that the machine will break down.
It's not in the picture, but I printed it on the computer mesh, and it's bent because of the heat in the printer.