it was done as a quick update. so you can do texturing in other software like mari. where you can use higher bit-depth images. which opens up the ability to delight the models. but this also brings in all other issues of transferring distortion as well. so its not ideal.
really much easier just to shoot on an overcast day that if you can.
looking forward to having it work all the way through… preferably with float images as well.