Root --
check.png - Stock Thumbs Up
information.png & question.png - Rph
logo_rpgmaker.png & logo_rpgmaker_w.png - FoGsesipod and Rph
tree-map.png - otomerson
tree-root.png - Patch_357
warning.png - Spiderman and FoGsesipod pfp by SturgeonSurgeon
Toolbar --
draw-ellipse.png & tools-charactergenerator.png - Goop Mod by TomatoRadio
draw-floodfill.png - Morgan Freeman
draw-pencil.png - TomatoRadio
draw-rectangle.png - Creator Unknown, please DM us if you know who the creator is.
draw-shadowpen.png - TomatoRadio
edit-copy.png - Oilien from Parallels by FruitDragon
edit-cut.png - King Boo from Unknown gif creator.
edit-delete.png - TomatoRadio
edit-edit.png - u/KanazawaBR using images from Breaking Bad
edit-paste.png - Ultrakill
edit-redo.png - Omni_Galaxy
edit-undo.png - TomatoRadio using Portal as a base
file-new.png - toki pona logo by jan Sonja
file-open.png - MoistCritikal
file-save.png Creator Unknown
game-playtest.png - Patch_357
help-about.png - Nintendo
help-contents.png - Chicken from Mojang, Tester from Patch_357, illustrated by TomatoRadio.
layers - Bajamaid
mode-event.png - Sprite by Patch_357, Map and lighting by FruitDragon, goop by TomatoRadio.
mode-map.png - Creator Unknown
scales - Toby Fox
tools_notfound.png - Creator Unknown
tools_database.png - Base from Girlmori, gleebus by TomatoRadio.
tools-eventsearcher.png - otomerson
tools-pluginmanager.png - FoGsesipod pfp by SturgeonSurgeon
tools-resourcemanager.png - Nintendo DS
tools-soundtest.png - Color Inverted Ned Flanders (aka Fled Nanders)