w02.svg: polish the paper drawing
w04.svg: remove extra gradient on the four corners and the "QR" word
w08.svg: polish the bulb
w24.svg: clear paths across those three atoms
w30.svg: polish the globe
w40.svg: polish the bookmark
w41.svg: polish the bookmark
w46.svg: remove extra gradient from the hat
w48.svg: clear path across the eyes
w49.svg: fix no gradient on the eyes
w51.svg: clear path from the bulb cloud
w52.svg: polish the cup ears
w57.svg: polish the pencil
w59.svg: polish the pencil
w63.svg: make all nodes in "currentColor"
w79.svg: remove extra gradient from the glass and the "VR" word/polish the "R" letter
w80.svg: clear paths across the triangle
w83.svg: polish the cube