Milo and Joey from Catastrophe comic

experimenting with training parameters:
v1 - milo and joey, default parameters
v2 - milo and joey, more steps, other parameters same as in tensor
v3 - milo and joey, more steps, other parameters default
v4 - horse characters, same parameters as v3
v5 - all 4 characters, same parameters as v3

out of first three, v3 gives best results for milo and joey in my opinion