Thief Gold upscaled textures and cinematics using ESRGAN neural network. Most of the textures correctly tiled by hand after the upscaling when tiling is present so there is mostly no edges between same textures.
Thief Gold Cinematics, upscaled by ESRGAN from 320x240 to 640x480 and with fps doubled from 15 to 30. Unpack/Overwrite into game directory