Good evening, Minecraft development team

On this June 8th, I heard the 1.17 update and I noticed that the Steven universe mash-up update hadn't come out, and it was mixed with the new stuff with the mash-up textures, so I decided to help you by giving my ideas of the textures of the new blocks and Items:

Right here are some ideas related to Copper:

Raw copper: Could be gemstone fragments that appeared in the episode (Secret team)

copper: Jasper Stone, which appears in the episode (Liberator)

Variants of Copper Blocks: Blocks that appear in the Yellow Diamond's extraction chamber in the episode (Family)

Spyglass: The pearl telescope that appears in the episode (The Leisure Cannon)

Brilliant Berries: It would be the vegetation of the Espinela Garden (Steven universe: The movie)

Moss block: It would be the rose quartz slime from the episode (Lars and the cool ones)

Spores flower: It would be the shoots of the rose slime from the episode (Lars and the hipsters)

Frosted Glass: Peridot's Escape Capsule Glass from the episode (Liking Around)

fluffy snow: Episode snow (weather forecast)

candle: Appear in the episode ( So many birthdays)

Lightning rod: It would be the doubling wand of the pearl of the episode (Trading with the onion)

Goat: Steven Jr. from Episode (Giant Woman)

Warden: Corrupted Episode Gem (Monster Friend)

Glow squid: Corrupted ocean gem from episode (Bubble Friends)

Axolotls and its variations: little whale from the episode (Rose's Room)

Azalea Tree: This tree could be the pink weeping willow of the pearl that appeared in the episode (The Glitter of the Stone)

Azalea shrub and flowering azalea shrub: Could be the lesser variation of the Pearl Willow of the episode (The Glitter of the Stone)

Speleothem Block: A bluish-gray variation of the speleothems in the episode (Monster friend)

pointed speleothem: Appear in the mountain cave of the episode (Monster friend)

Amethyst Geode: Could be one of the geodes that appear in the episode (Mask Island)

Smooth Basalt: The outer layer of the geode that appears in the episode (mask island)

calcite: Inner block of the geodes that appear in the episode (mask island)

amethyst block: Blue cyan and light purple blocks that appear in the episode (island of mask)

sculk variants: Inspired by the plant monster from the episode (back to kindergarten)

tuff: Inspired by the kindergarten stones from the home planet of the episode (discolored)

Glow lichen: Inspired by the ´snots` that come out of Peridot's injectors in the episode (transporters)

platform: Inspired by Steven cactus (prickly pair)

small platform: Could be Cactus Steven's hands seen in episode (pimply pair)

 

I hope my ideas help you a lot, as I'm a big fan of Steven Universe, and the amazing work they do with Steven Universe mash-up.
Sorry for the writing errors, because I'm Brazilian and I used google translator to write.