Honestly good luck mate, that model is somethin' else.
I was just gonna use the old gmod ports myself, but now you have me curious.

big news here, about normal suit, i found reworked model of that (i saw several times arts with it but only now discovered what i can download it from sketchfab), will try to port
https://sketchfab.com/3d-models/soma-body-remade-6af38412fb2d458c893f88258bd2e4a9

I'll have to update my files for it for sure, though if I do another poster it'll probably be using the normal suit if I can manage since you have a few inside props ported.
Really depends how I'm feelin' I suppose.

Funny thing about power suit, i noticed that theres also illumination texture for body, not just for helmet, i updated model so you should resub to it

Check it out
https://steamproxy.net/sharedfiles/filedetails/?id=2828772926

Very nice man, can't wait to see it

also i almost completed omnitool, there will be bodygroups with cortex chip (Cath) and security chip

It's a scenebuild, I used mostly props from TheMask and Portal 2, though for the ground it's actually an environemnt pack. Just a bunch of pre-made environment models (Ground specifically), this one being the desert one.
And thanks!

woah, looks really great , no jokes
which map did you used for that?