Embedding is a little under powered but does well in terms of likeness. Can add some weights to power it up some. (scarjo-subject1:1.2) or ((scarjo-subject1)) can be decent. 2.1 512 version also available

Average vector strength: 0.1313
Average vector magnitude: 1.7249

Hassanblend 1.4, Analog Diffusion, Deliberate/Dreamshaper/Clarity (i forget which these are from), Ghibili Diffusion and base 1.5 models used in the sample images.