Wow it has really come a long ways! Looking Good.
A couple critz
the hands / wrists look a bit flat and strange from certain angles (1.jpg)
the neck to the should transition looks like there is a bit of mass missing
The amount of details on the head Vs body is a bit unbalanced but I’m sure that will change once you sculpt the suit details.
Love the tongue
Looking forward too seeing the rest of the progression and the final sculpt!
Keep up the good work!