I have no idea why I wanted to do it but I made Sheila pink and Blonde for some reason. Just seemed like fun honestly.
1. Unzip the file.
2. Find this location in your Steam folder for Spyro Reignited Trilogy:
C:\Program Files (x86)\Steam\steamapps\common\Spyro Reignited Trilogy\Falcon\Content\Paks
3. Copy and paste pakchunk3-WindowsNoEditor.pak into the Paks folder.
Start it on up and away you go with... Pink... Sheila for some reason.