Multi-resolution model from the same dataset as v1.0 but leveragind 384x384, 448x448 and 512x512 resolution of the same 16 source images.

I also disables 8bitsadam because I discovered that models tend to look better when not using it... Multi-Resolution models are supposed, in theory, to produce better faces and details when the subject is smaller in the overall picture.

So you are the judge if v2 is better than v1.