Update all the character icons

They now originate from The Spriters Resource. The kart
information pages have been updated accordingly. There is also
a shell script to automate the generation of individual kart packages
for those who only want some of the karts.

README.md

@@ -2,7 +2,9 @@
 **Major revamp taking place for all current karts! They will have more animations, and some other alt costume fighter karts will also appear.**
 
 A collection of addon karts for use with free/open source (FOSS) racing game [SuperTuxKart](https://supertuxkart.net/) based on the roster of Super Smash Bros. Ultimate (SSBU). 73 characters from that game will be included in this set, excluding the Mii Fighters as their customizability cannot be implemented in STK. Downloadable content (DLC) fighters will be included when their files are ripped, and they are made publicly available. **A total of 74 karts are provided by this collection so far.**
+
 Each karts' directory is found under the original name that appears in the game data for SSBU, including any Japanese names used there. They are loaded in that order, but they use their international full names on the kart selection screen.
+
 Both the kart files and the source Blender files are found here. This repository is self-contained, where everything that is needed is inside. The stk-media repo or stk-assets repositories are useful for working with the source files, but both are not required, which makes it possible to reuse the source files elsewhere.
 
 This repository uses Git Large File Storage (LFS), in order to keep the repository sizes more manageable. See https://git-lfs.github.com/ for more information and how to get the client.

credits.md

@@ -20,12 +20,12 @@ Background colors for the karts originate from <https://github.com/OpenRCT2/Open
 
 From SuperTuxKart itself:
 
-* Light cones -  copied from Amanda's kart
+* Light cones - copied from Amanda's kart
 
 * './source/empty/stkkart_leatherShoes_a.png' - The leather texture copied from Sara the Wizard's kart
 
 * Wheels - copied from Suzanne's kart, and texture replaced with in-game version
 
-The icons for the Smash fighters can be found at <https://drive.google.com/open?id=1KLU5EeIGGwCL1bJ4m_ERNe7DzS8MCSLS> and at <https://www.spriters-resource.com/nintendo_switch/supersmashbrosultimate/> (DLC character icons will originate from the latter URL).
+The icons for the Smash fighters can be found at and at <https://www.spriters-resource.com/nintendo_switch/supersmashbrosultimate/>, ripped by Random Talking Bush. Alternate location: <https://drive.google.com/open?id=1KLU5EeIGGwCL1bJ4m_ERNe7DzS8MCSLS> 
 
 This repository tracks the model files' thread about them at <https://www.vg-resource.com/thread-34836.html>

generate-individual-packages.sh

@@ -0,0 +1,8 @@
+#!/bin/sh
+# Based from https://askubuntu.com/questions/590837/how-to-batch-compress-folders
+karts_dir=karts/
+format=7z
+for folder in $karts_dir*/
+do
+  7z a -mx7 -mmt "${folder%/}.${format}" "$folder"
+done