in l10s3.peg (RF2), the extracted frames from wtr_ocean.vbm seem super dark With natalie's rf2tools:
With the python scripts from Marisa-Chan: (only extracts 1 frame)
this VBM is 5551 RGBA, kinda seems like maybe it's taking the value out of 5 in 16-bit VBM for each of RGB and applying that same number to the value out of 8 bits in 32-bit PNG?