Best practical version IMO.
It was a mistake to replace the baby Neomorphs with sub-par CGI versions, and although I'd say the designs in all cases were major improvements- the adult Neomorph by far benefitted the most. The beautiful texturing and depth of the practical Neomorph baby and toddler just didn't carry over whatsoever in any case, aside from the Chestburster.
Imagine how much more eerie and immersive the scenes with the CGI Neomorphs would've been had they maintained the layers and depth of that woman's wonderful work. Oh well...