The new tank badges are attached with some sort of adhesive, although I don't know what kind. No screws, and no screw holes in the tank, I assume. They look like they conform to the tank very well, while our metal badges resist. No reflective red stripes. I think they must be plastic?
The green/gold-stripe B5 badge has the "gold" field behind the text. The black/silver-stripe B5 badge has a silver field behind the text. Here's a photo posted by Gremlin:
And, here's the new, new badge - more stylized shape, and everyone's favorite typeface:
And, for comparison, the old badge:
Yes, that striping tape is reflective!