"PES Bin files structure"
By fgog-anon (https://pastebin.com/u/fgog-anon)

URL: https://pastebin.com/qFShzA8Z
Created on: Sunday 28th of June 2020 08:13:54 AM CDT
Last edit on: Saturday 3rd of October 2020 08:24:14 AM CDT
Retrieved on: Saturday 31 of October 2020 07:25:43 PM UTC


- UniformParameter.bin
(First block)

First 8 bytes are the header
  4 bytes for total amount of kits
  4 bytes for the offset of where the actual data is (0x08)
  
Every entry is 12 bytes long
  4 bytes for the offset of the config's data
  4 bytes for the config's size (60 or 72, usually the latter)
  4 bytes for the offset of the config's filename

Demo
41 entries
41 kit configs in folder

Full
1750 entries
1793 kit configs in folder
1750 kit configs names in file

The config filenames in the second block seem to be sorted alphabetically


- Kit configs:

0x01 - Shirt type
0x03 - Pants type
0x14 - Collar
0x15 - Winter Collar
0x1B:7 - Tight
0x24:4 - Pattern (4 bits)


- TeamColor.bin
16 bytes per row

0-3 (4 bytes):
Team ID

4-6 (3 bytes):
RGB color 1

Above repeats for 4 max colors every 3, until F


- UniColor.bin
85 bytes per row

0-3 (4 bytes):
Team ID

4:
Number of kits

5-C (8 bytes):
type, icon, rgb color 1, rgb color 2

Above repeats for 10 max kits every 8, until 54

[Types:]
00-08 Player 1st-9th
10-11 GK 1st-2nd
FF-Unused


- PlayerAppearance.bin
- RefereeAppearance.bin
60 bytes per row

0-3 (4 bytes):
Player/Referee ID

[Add 8 bytes of nothing to make the following byte 0C,
then the bits are aligned to the edit.bin entries]


- Ball.bin
140 bytes per row

0-1 (2 bytes):
ID
2-3 (2 bytes):
Menu order
4-8B (136 bytes):
Name


- BallCondition.bin
8 bytes per row

0-1 (2 bytes):
Ball ID
2-3 (2 bytes):
Entry number in the list
4-8 (4 bytes):
Competition ID

[Competition IDs:]
0 All?
8 for ACL (VGL)
9 for English League (4CC Main)
10 for Serie A (4CC Backup)
11 for Spanish League (Invitationals)


- Boots.bin
304 bytes per row

0-1 (2 bytes):
ID
2-3 (2 bytes):
Menu order
4-67 (100 bytes):
Colours
68-CB  (100 bytes):
Materials
CC-12F (100 bytes):
Name


- Glove.bin
204 bytes per row

0-1 (2 bytes):
ID
2-3 (2 bytes):
Menu order
4-67 (100 bytes):
Colours
68-CB  (100 bytes):
Name


- Stadium.bin
272 bytes per row

0-3 (4 bytes):
???
4-5 (2 bytes):
ID
6-7 (2 bytes):
?? (can be 2, 3 or 4)
8-7F (120 bytes):
Japanese Name
80 (1 byte):
Terminator probably
81-F8 (120 bytes):
Name
F9 (1 byte):
Terminator probably
FA-10D (20 bytes):
Short Name
10E-10F (2 bytes):
Terminators probably