diff --git a/src/data/minecraft/images/quartz_crystal.png b/src/data/minecraft/images/nether_quartz.png
similarity index 100%
rename from src/data/minecraft/images/quartz_crystal.png
rename to src/data/minecraft/images/nether_quartz.png
diff --git a/src/data/minecraft/images/redstone_comparator.png b/src/data/minecraft/images/redstone_comparator.png
new file mode 100644
index 000000000..9ebb0152c
Binary files /dev/null and b/src/data/minecraft/images/redstone_comparator.png differ