/usr/share/nsis/Contrib/Modern UI/ioSpecial.ini is in nsis-common 2.46-7.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | [Settings]
Rect=1044
NumFields=3
[Field 1]
Type=bitmap
Left=0
Right=109
Top=0
Bottom=193
Flags=RESIZETOFIT
[Field 2]
Type=label
Left=120
Right=315
Top=10
[Field 3]
Type=label
Left=120
Right=315
|