Varied trophies for achievements + new achievement idea

Can you add this mechanic where every time someone completes an achievement they get an actual trophy that acts just like a block, it can be placed and displayed. Since it would be too boring to have every trophy looking the same, can you also make them different depending on which page they're found in (Adventure, The End, The Nether, etc...) and how difficult they are to complete (so, for example taming all 9 variants of cats gets you a better trophy than planting a seed). The trophies could be bigger and fancier for harder achievements/challenges and smaller and simpler for easier achievements. Maybe a small bronze trophy for the easiest ones, silver medium size trophy for normal ones, and gold fancy trophies for the hardest ones, maybe they could also vary in size? Since the latest drops are about copper, maybe you could make players get copper trophies for achievements related to copper. I think this would make achievements more interesting for people who love collecting things (like me) and displaying them somewhere, like a trophy shelf, so this could also be tied to the new shelf in a way. You could also add a new achievement for completing all achievements, and that gives you the biggest trophy, or something better looking than a trophy. Thanks if you actually make this real.