So this is literally just a few additional signs, yes? It's using the same model and mechanics as the previous sign, so we're talking literally a few dozen pixels of difference here, and barely any coding. Why is this thing over a megabyte? I've seen entire mods that actually add content that are smaller than this, and I've seen mods that do similar things that are 10% the size. Just curious why this seems so bloated? I was going to add it without question, just for more options of aesthetics, but I don't want to bloat the modpack, or require more resources than necessary.

It because of the textures needed for all the signs, items and blocks, all texture are about 1.1MB of the jar size.
There is ~450 textures in the mod (gui, items and blocks).