Think the new rasyat mini is ace, I'll probably fill in the circles so it's like the rest of the line, but very consistent with the existing minis while also looking like the non-vanguard utility unit it is. Be nice if the profiles got a tweak, but not holding my breath as they are pretty good already so it would just be a little extra gravy on the dinner.
Not sure about the concept, but the new Rasyat is a Fausto sculpt like all the other new non-TAG Morats.
Rasyat's niche is a AD4 that can fight in CC better than he can shoot, and also has smoke. He's practically unique in this respect - until Spector came along, no other AD troop could best him at getting up close and personal, and aside from Duroc he's still the only one carrying zero vis zones in his pocket.
Except Ko Dali can fight in CC almost as good as the Rasyat, and comes with protheion to turn her into pseudo-HI if she sucks off a wound from a model. And Spector is a thing now, so there's that. I'd like to see the Rasyat get a small buff. Again, nothing huge like a new skill, only a couple points up on his statline would be enough.