Playermodels:
He's said numerous times in EVERY description of EVERY Kaiju model he's made, he's not making playermodels or NPCs. If you piss and moan, you'll just make the situation worse.
Requests:
He's said in the description he doesn't take requests.
Do you have any idea how time-consuming it is to put physics into a model ported from SFM?
In case you didn't know, SFM models are ♥♥♥♥♥♥♥ EFFECTS, unless you put time out of your day just to add physics to a model, to upload it to the workshop, see their hard work shat on because you just HAVE to put ponies and animatronics in everything, and to have people piss and moan because they didn't make Minya or someshit.
Now have a nice day , and remember:

Don't be a ♥♥♥♥♥, think before you whine!